81501332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{108959}}^1$

素因数の和:108991

約数の個数: 24

約数和(自身を含む): 164747520

約数和(自身を除く): 83246188

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 108959, 217918, 435836, 1198549, 1852303, 2397098, 3704606, 4794196, 7409212, 20375333, 40750666, 81501332]

約数ペア:

[(1, 81501332), (2, 40750666), (4, 20375333), (11, 7409212), (17, 4794196), (22, 3704606), (34, 2397098), (44, 1852303), (68, 1198549), (187, 435836), (374, 217918), (748, 108959)]