80662834

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{52859}}^1$

素因数の和:52977

約数の個数: 16

約数和(自身を含む): 139550400

約数和(自身を除く): 58887566

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 52859, 105718, 370013, 740026, 5761631, 11523262, 40331417, 80662834]

約数ペア:

[(1, 80662834), (2, 40331417), (7, 11523262), (14, 5761631), (109, 740026), (218, 370013), (763, 105718), (1526, 52859)]