#include <bits/stdc++.h>
using namespace std;
//#pragma GCC optimize("Ofast")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
 
#define ms(s, n) memset(s, n, sizeof(s))
#define FOR(i, a, b) for (int i = (a); i < (b); ++i)
#define FORd(i, a, b) for (int i = (a) - 1; i >= (b); --i)
#define FORall(it, a) for (__typeof((a).begin()) it = (a).begin(); it != (a).end(); it++)
#define sz(a) int((a).size())
#define pconent(t, x) (t.find(x) != t.end())
#define all(a) (a).begin(), (a).end()
#define uni(a) (a).erase(unique(all(a)), (a).end())
#define pb push_back
#define pf push_front
#define mp make_pair
#define fi first
#define se second
#define prec(n) fixed<<setprecision(n)
#define bit(n, i) (((n) >> (i)) & 1)
#define bitcount(n) __builtin_popcountll(n)
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
typedef pair<int, int> pi;
typedef vector<int> vi;
typedef vector<pi> vii;
//const int MOD = (int) 1e9 + 7;
const int MOD = 998244353;
const int FFTMOD = 1007681537;
const int INF = (int) 1e9;
const ll LINF = (ll) 1e18;
const ld PI = acos((ld) -1);
const ld EPS = 1e-9;
inline ll gcd(ll a, ll b) {ll r; while (b) {r = a % b; a = b; b = r;} return a;}
inline ll lcm(ll a, ll b) {return a / gcd(a, b) * b;}
inline ll fpow(ll n, ll k, int p = MOD) {ll r = 1; for (; k; k >>= 1) {if (k & 1) r = r * n % p; n = n * n % p;} return r;}
template<class T> inline int chkmin(T& a, const T& val) {return val < a ? a = val, 1 : 0;}
template<class T> inline int chkmax(T& a, const T& val) {return a < val ? a = val, 1 : 0;}
inline ll isqrt(ll k) {ll r = sqrt(k) + 1; while (r * r > k) r--; return r;}
inline ll icbrt(ll k) {ll r = cbrt(k) + 1; while (r * r * r > k) r--; return r;}
inline void addmod(int& a, int val, int p = MOD) {if ((a = (a + val)) >= p) a -= p;}
inline void submod(int& a, int val, int p = MOD) {if ((a = (a - val)) < 0) a += p;}
inline int mult(int a, int b, int p = MOD) {return (ll) a * b % p;}
inline int inv(int a, int p = MOD) {return fpow(a, p - 2, p);}
inline int sign(ld x) {return x < -EPS ? -1 : x > +EPS;}
inline int sign(ld x, ld y) {return sign(x - y);}
#define db(x) cerr << #x << " = " << (x) << " ";
#define endln cerr << "\n";

const int maxn = 100 + 5;
string s;
int dp[12][1 << 12];
map<string, int> hs;

int calc(int k, int msk) {
    if (!k) return 1;
    int& res = dp[k][msk];
    if (~res) return res;
    res = 0;
    addmod(res, mult(calc(k - 1, msk >> 1), (msk & 1) + 1));
    FOR(nk, 1, k / 2 + 1) {
        int nmsk = (1 << nk) - 1, nmsk2 = msk;
        FOR(i, 0, k / nk) {
            nmsk &= nmsk2, nmsk2 >>= nk;
            if (i) {
                addmod(res, mult(calc(nk, nmsk), calc(k - nk * (i + 1), nmsk2)));
            }
        }
    }
    return res;
}

int calc(string s) {
    /*
    if (sz(s) <= 12) {
        int k = sz(s);
        int msk = 0;
        FOR(i, 0, k) if (s[i] == '1') {
            msk |= 1 << i;
        }
        return calc(k, msk);
    }*/
    if (!sz(s)) return 1;
    if (hs.count(s)) return hs[s];
    int& res = hs[s];
    addmod(res, mult(calc(s.substr(1)), s[0] - '0' + 1));
    FOR(i, 1, sz(s) / 2 + 1) {
        string ns = s.substr(0, i);
        for (int j = i; j + i <= sz(s); j += i) {
            FOR(l, 0, i) if (s[j + l] == '0') {
                ns[l] = '0';
            }
            addmod(res, mult(calc(ns), calc(s.substr(j + i, sz(s) - (j + i)))));
        }
    }
    return res;
}

void chemthan() {
    cin >> s;
    ms(dp, -1);
    cout << calc(s) << "\n";
}

int main(int argc, char* argv[]) {
    ios_base::sync_with_stdio(0), cin.tie(0);
    if (argc > 1) {
        assert(freopen(argv[1], "r", stdin));
    }
    if (argc > 2) {
        assert(freopen(argv[2], "wb", stdout));
    }
    chemthan();
    cerr << "\nTime elapsed: " << 1000 * clock() / CLOCKS_PER_SEC << "ms\n";
    return 0;
}


Measured memory_bytes: 5888