42178982

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{1319}}^1$

素因数の和:1651

約数の個数: 16

約数和(自身を含む): 64627200

約数和(自身を除く): 22448218

約数列:

[1, 2, 59, 118, 271, 542, 1319, 2638, 15989, 31978, 77821, 155642, 357449, 714898, 21089491, 42178982]

約数ペア:

[(1, 42178982), (2, 21089491), (59, 714898), (118, 357449), (271, 155642), (542, 77821), (1319, 31978), (2638, 15989)]