80495384

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{99623}}^1$

素因数の和:99730

約数の個数: 16

約数和(自身を含む): 152424720

約数和(自身を除く): 71929336

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 99623, 199246, 398492, 796984, 10061923, 20123846, 40247692, 80495384]

約数ペア:

[(1, 80495384), (2, 40247692), (4, 20123846), (8, 10061923), (101, 796984), (202, 398492), (404, 199246), (808, 99623)]