86101388

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{59627}}^1$

素因数の和:59669

約数の個数: 18

約数和(自身を含む): 159027876

約数和(自身を除く): 72926488

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 59627, 119254, 238508, 1132913, 2265826, 4531652, 21525347, 43050694, 86101388]

約数ペア:

[(1, 86101388), (2, 43050694), (4, 21525347), (19, 4531652), (38, 2265826), (76, 1132913), (361, 238508), (722, 119254), (1444, 59627)]