semiperfect number
noun1
Mathematics, Sciences A number which is the sum of some, or all, of its proper divisors.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Mathematics, Sciences A number which is the sum of some, or all, of its proper divisors.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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