pseudoperfect numbers

A form of pseudoperfect number — Synonym of semiperfect number (“a number, some or all of whose proper divisors sum to itself”).

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Meanings

noun
  1. pluralplural of pseudoperfect number
Cite this entry
APA

pseudoperfect numbers. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/pseudoperfect%20numbers

MLA

“pseudoperfect numbers.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/pseudoperfect%20numbers. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “pseudoperfect numbers,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/pseudoperfect%20numbers.

Source: pseudoperfect numbers on Wiktionary, CC BY-SA 4.0.