a number that is the sum of all of its divisors except itself

listen to the pronunciation of a number that is the sum of all of its divisors except itself
İngilizce - Türkçe

a number that is the sum of all of its divisors except itself teriminin İngilizce Türkçe sözlükte anlamı

perfect number
(Matematik) mükemmel sayı
perfect number
(Matematik) yetkin sayı
İngilizce - İngilizce
perfect number

The factors of 28 are 1, 2, 4, 7, 14 and 28, and 1 + 2 + 4 + 7 + 14 = 28, so 28 is a perfect number.

a number that is the sum of all of its divisors except itself