80163016

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{270821}}^1$

素因数の和:270864

約数の個数: 16

約数和(自身を含む): 154368540

約数和(自身を除く): 74205524

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 270821, 541642, 1083284, 2166568, 10020377, 20040754, 40081508, 80163016]

約数ペア:

[(1, 80163016), (2, 40081508), (4, 20040754), (8, 10020377), (37, 2166568), (74, 1083284), (148, 541642), (296, 270821)]