31303382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{3169}}^1$

素因数の和:3631

約数の個数: 16

約数和(自身を含む): 51354000

約数和(自身を除く): 20050618

約数列:

[1, 2, 11, 22, 449, 898, 3169, 4939, 6338, 9878, 34859, 69718, 1422881, 2845762, 15651691, 31303382]

約数ペア:

[(1, 31303382), (2, 15651691), (11, 2845762), (22, 1422881), (449, 69718), (898, 34859), (3169, 9878), (4939, 6338)]