87100924

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{733}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 155455328

約数和(自身を除く): 68354404

約数列:

[1, 2, 4, 61, 122, 244, 487, 733, 974, 1466, 1948, 2932, 29707, 44713, 59414, 89426, 118828, 178852, 356971, 713942, 1427884, 21775231, 43550462, 87100924]

約数ペア:

[(1, 87100924), (2, 43550462), (4, 21775231), (61, 1427884), (122, 713942), (244, 356971), (487, 178852), (733, 118828), (974, 89426), (1466, 59414), (1948, 44713), (2932, 29707)]