331315912

素因数分解:

$2^3\times {\mathrm{3251}}^1\times {\mathrm{12739}}^1$

素因数の和:15996

約数の個数: 16

約数和(自身を含む): 621457200

約数和(自身を除く): 290141288

約数列:

[1, 2, 4, 8, 3251, 6502, 12739, 13004, 25478, 26008, 50956, 101912, 41414489, 82828978, 165657956, 331315912]

約数ペア:

[(1, 331315912), (2, 165657956), (4, 82828978), (8, 41414489), (3251, 101912), (6502, 50956), (12739, 26008), (13004, 25478)]