multiperfect
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English[edit]
Etymology[edit]
Adjective[edit]
multiperfect (not comparable)
- (mathematics) 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.
- Synonym: pluperfect