79390172

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{48527}}^1$

素因数の和:48940

約数の個数: 12

約数和(自身を含む): 139275360

約数和(自身を除く): 59885188

約数列:

[1, 2, 4, 409, 818, 1636, 48527, 97054, 194108, 19847543, 39695086, 79390172]

約数ペア:

[(1, 79390172), (2, 39695086), (4, 19847543), (409, 194108), (818, 97054), (1636, 48527)]