multiperfect (English, adj)
expansion: multiperfect (not comparable)
Senses:
topics: mathematics
sciences
glosses: Being a generalization of a perfect number. For a given natural number k, a number n is called k-perfect (or k-fold perfect) iff the sum of all positive divisors of n (the divisor function, σ(n)) is equal to kn.
tags: not-comparable
Forms: