79990958

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{2801}}^1$

素因数の和:3043

約数の個数: 16

約数和(自身を含む): 122055120

約数和(自身を除く): 42064162

約数列:

[1, 2, 109, 131, 218, 262, 2801, 5602, 14279, 28558, 305309, 366931, 610618, 733862, 39995479, 79990958]

約数ペア:

[(1, 79990958), (2, 39995479), (109, 733862), (131, 610618), (218, 366931), (262, 305309), (2801, 28558), (5602, 14279)]