80251976

素因数分解:

$2^3\times 7^1\times {\mathrm{1433071}}^1$

素因数の和:1433084

約数の個数: 16

約数和(自身を含む): 171968640

約数和(自身を除く): 91716664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1433071, 2866142, 5732284, 10031497, 11464568, 20062994, 40125988, 80251976]

約数ペア:

[(1, 80251976), (2, 40125988), (4, 20062994), (7, 11464568), (8, 10031497), (14, 5732284), (28, 2866142), (56, 1433071)]