let p be a prime number greater than 2 , and let n = 32 p . how many odd divisors does n have ?
the answer is a , there is exactly one . since is the largest ( and only ) even prime number , any p larger than 2 is odd . then since 32 = 2 * 2 * 2 * 2 , all of which are even , this means that p must be the only odd prime factor .
subtract(2, const_1)