80388682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{214943}}^1$

素因数の和:214973

約数の個数: 16

約数和(自身を含む): 139283712

約数和(自身を除く): 58895030

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 214943, 429886, 2364373, 3654031, 4728746, 7308062, 40194341, 80388682]

約数ペア:

[(1, 80388682), (2, 40194341), (11, 7308062), (17, 4728746), (22, 3654031), (34, 2364373), (187, 429886), (374, 214943)]