80160322

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{331241}}^1$

素因数の和:331265

約数の個数: 12

約数和(自身を含む): 132165558

約数和(自身を除く): 52005236

約数列:

[1, 2, 11, 22, 121, 242, 331241, 662482, 3643651, 7287302, 40080161, 80160322]

約数ペア:

[(1, 80160322), (2, 40080161), (11, 7287302), (22, 3643651), (121, 662482), (242, 331241)]