65791312

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{36389}}^1$

素因数の和:36510

約数の個数: 20

約数和(自身を含む): 128602260

約数和(自身を除く): 62810948

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 36389, 72778, 145556, 291112, 582224, 4111957, 8223914, 16447828, 32895656, 65791312]

約数ペア:

[(1, 65791312), (2, 32895656), (4, 16447828), (8, 8223914), (16, 4111957), (113, 582224), (226, 291112), (452, 145556), (904, 72778), (1808, 36389)]