85383644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{2017}}^1$

素因数の和:2597

約数の個数: 24

約数和(自身を含む): 157646160

約数和(自身を除く): 72262516

約数列:

[1, 2, 4, 19, 38, 76, 557, 1114, 2017, 2228, 4034, 8068, 10583, 21166, 38323, 42332, 76646, 153292, 1123469, 2246938, 4493876, 21345911, 42691822, 85383644]

約数ペア:

[(1, 85383644), (2, 42691822), (4, 21345911), (19, 4493876), (38, 2246938), (76, 1123469), (557, 153292), (1114, 76646), (2017, 42332), (2228, 38323), (4034, 21166), (8068, 10583)]