80321078

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{2713}}^1$

素因数の和:2959

約数の個数: 16

約数和(自身を含む): 122520816

約数和(自身を除く): 42199738

約数列:

[1, 2, 113, 131, 226, 262, 2713, 5426, 14803, 29606, 306569, 355403, 613138, 710806, 40160539, 80321078]

約数ペア:

[(1, 80321078), (2, 40160539), (113, 710806), (131, 613138), (226, 355403), (262, 306569), (2713, 29606), (5426, 14803)]