31993462

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{3413}}^1$

素因数の和:3567

約数の個数: 16

約数和(自身を含む): 49571280

約数和(自身を除く): 17577818

約数列:

[1, 2, 43, 86, 109, 218, 3413, 4687, 6826, 9374, 146759, 293518, 372017, 744034, 15996731, 31993462]

約数ペア:

[(1, 31993462), (2, 15996731), (43, 744034), (86, 372017), (109, 293518), (218, 146759), (3413, 9374), (4687, 6826)]