85870238

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{1831}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 130584960

約数和(自身を除く): 44714722

約数列:

[1, 2, 131, 179, 262, 358, 1831, 3662, 23449, 46898, 239861, 327749, 479722, 655498, 42935119, 85870238]

約数ペア:

[(1, 85870238), (2, 42935119), (131, 655498), (179, 479722), (262, 327749), (358, 239861), (1831, 46898), (3662, 23449)]