perfect number definition

  • noun:
    • a confident integer that's corresponding to the sum of its good integral facets, including 1 but excluding itself.
    • A number that's the sum of all its divisors except it self.
  • adjective:
    • a number corresponding to the sum of the all its divisors; because, 28, whoever aliquot parts, or divisors, are 14, 7, 4, 2, 1. See numerous number, under plentiful.

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