80588882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{4021}}^1$

素因数の和:4945

約数の個数: 16

約数和(自身を含む): 132050304

約数和(自身を除く): 51461422

約数列:

[1, 2, 11, 22, 911, 1822, 4021, 8042, 10021, 20042, 44231, 88462, 3663131, 7326262, 40294441, 80588882]

約数ペア:

[(1, 80588882), (2, 40294441), (11, 7326262), (22, 3663131), (911, 88462), (1822, 44231), (4021, 20042), (8042, 10021)]