78523216

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{7001}}^1$

素因数の和:7710

約数の個数: 20

約数和(自身を含む): 152377524

約数和(自身を除く): 73854308

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5608, 7001, 11216, 14002, 28004, 56008, 112016, 4907701, 9815402, 19630804, 39261608, 78523216]

約数ペア:

[(1, 78523216), (2, 39261608), (4, 19630804), (8, 9815402), (16, 4907701), (701, 112016), (1402, 56008), (2804, 28004), (5608, 14002), (7001, 11216)]