82631312

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{23159}}^1$

素因数の和:23390

約数の個数: 20

約数和(自身を含む): 160823040

約数和(自身を除く): 78191728

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 23159, 46318, 92636, 185272, 370544, 5164457, 10328914, 20657828, 41315656, 82631312]

約数ペア:

[(1, 82631312), (2, 41315656), (4, 20657828), (8, 10328914), (16, 5164457), (223, 370544), (446, 185272), (892, 92636), (1784, 46318), (3568, 23159)]