80939294

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1\times {\mathrm{617}}^1$

素因数の和:1339

約数の個数: 16

約数和(自身を含む): 122942448

約数和(自身を除く): 42003154

約数列:

[1, 2, 107, 214, 613, 617, 1226, 1234, 65591, 66019, 131182, 132038, 378221, 756442, 40469647, 80939294]

約数ペア:

[(1, 80939294), (2, 40469647), (107, 756442), (214, 378221), (613, 132038), (617, 131182), (1226, 66019), (1234, 65591)]