87711278

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{2381}}^1$

素因数の和:2659

約数の個数: 16

約数和(自身を含む): 133601616

約数和(自身を除く): 45890338

約数列:

[1, 2, 113, 163, 226, 326, 2381, 4762, 18419, 36838, 269053, 388103, 538106, 776206, 43855639, 87711278]

約数ペア:

[(1, 87711278), (2, 43855639), (113, 776206), (163, 538106), (226, 388103), (326, 269053), (2381, 36838), (4762, 18419)]