31130644

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2287}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 56504448

約数和(自身を除く): 25373804

約数列:

[1, 2, 4, 41, 82, 83, 164, 166, 332, 2287, 3403, 4574, 6806, 9148, 13612, 93767, 187534, 189821, 375068, 379642, 759284, 7782661, 15565322, 31130644]

約数ペア:

[(1, 31130644), (2, 15565322), (4, 7782661), (41, 759284), (82, 379642), (83, 375068), (164, 189821), (166, 187534), (332, 93767), (2287, 13612), (3403, 9148), (4574, 6806)]