87170686

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{2131}}^1$

素因数の和:2427

約数の個数: 16

約数和(自身を含む): 132704208

約数和(自身を除く): 45533522

約数列:

[1, 2, 113, 181, 226, 362, 2131, 4262, 20453, 40906, 240803, 385711, 481606, 771422, 43585343, 87170686]

約数ペア:

[(1, 87170686), (2, 43585343), (113, 771422), (181, 481606), (226, 385711), (362, 240803), (2131, 40906), (4262, 20453)]