87138722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{8269}}^1$

素因数の和:8761

約数の個数: 16

約数和(自身を含む): 142905600

約数和(自身を除く): 55766878

約数列:

[1, 2, 11, 22, 479, 958, 5269, 8269, 10538, 16538, 90959, 181918, 3960851, 7921702, 43569361, 87138722]

約数ペア:

[(1, 87138722), (2, 43569361), (11, 7921702), (22, 3960851), (479, 181918), (958, 90959), (5269, 16538), (8269, 10538)]