80840936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{918647}}^1$

素因数の和:918664

約数の個数: 16

約数和(自身を含む): 165356640

約数和(自身を除く): 84515704

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 918647, 1837294, 3674588, 7349176, 10105117, 20210234, 40420468, 80840936]

約数ペア:

[(1, 80840936), (2, 40420468), (4, 20210234), (8, 10105117), (11, 7349176), (22, 3674588), (44, 1837294), (88, 918647)]