80453939992

素因数分解:

$2^3\times {\mathrm{50527}}^1\times {\mathrm{199037}}^1$

素因数の和:249570

約数の個数: 16

約数和(自身を含む): 150854880960

約数和(自身を除く): 70400940968

約数列:

[1, 2, 4, 8, 50527, 101054, 199037, 202108, 398074, 404216, 796148, 1592296, 10056742499, 20113484998, 40226969996, 80453939992]

約数ペア:

[(1, 80453939992), (2, 40226969996), (4, 20113484998), (8, 10056742499), (50527, 1592296), (101054, 796148), (199037, 404216), (202108, 398074)]