87011198

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{2111}}^1$

素因数の和:2707

約数の個数: 16

約数和(自身を含む): 134348544

約数和(自身を除く): 47337346

約数列:

[1, 2, 37, 74, 557, 1114, 2111, 4222, 20609, 41218, 78107, 156214, 1175827, 2351654, 43505599, 87011198]

約数ペア:

[(1, 87011198), (2, 43505599), (37, 2351654), (74, 1175827), (557, 156214), (1114, 78107), (2111, 41218), (4222, 20609)]