86910242

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{3911}}^1$

素因数の和:4225

約数の個数: 16

約数和(自身を含む): 134072064

約数和(自身を除く): 47161822

約数列:

[1, 2, 41, 82, 271, 542, 3911, 7822, 11111, 22222, 160351, 320702, 1059881, 2119762, 43455121, 86910242]

約数ペア:

[(1, 86910242), (2, 43455121), (41, 2119762), (82, 1059881), (271, 320702), (542, 160351), (3911, 22222), (7822, 11111)]