80794774

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{2729}}^1$

素因数の和:2975

約数の個数: 16

約数和(自身を含む): 123243120

約数和(自身を除く): 42448346

約数列:

[1, 2, 113, 131, 226, 262, 2729, 5458, 14803, 29606, 308377, 357499, 616754, 714998, 40397387, 80794774]

約数ペア:

[(1, 80794774), (2, 40397387), (113, 714998), (131, 616754), (226, 357499), (262, 308377), (2729, 29606), (5458, 14803)]