80834582

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{21859}}^1$

素因数の和:21947

約数の個数: 12

約数和(自身を含む): 124142940

約数和(自身を除く): 43308358

約数列:

[1, 2, 43, 86, 1849, 3698, 21859, 43718, 939937, 1879874, 40417291, 80834582]

約数ペア:

[(1, 80834582), (2, 40417291), (43, 1879874), (86, 939937), (1849, 43718), (3698, 21859)]