31069714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{32297}}^1$

素因数の和:32349

約数の個数: 16

約数和(自身を含む): 51547608

約数和(自身を除く): 20477894

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 32297, 64594, 419861, 839722, 1194989, 2389978, 15534857, 31069714]

約数ペア:

[(1, 31069714), (2, 15534857), (13, 2389978), (26, 1194989), (37, 839722), (74, 419861), (481, 64594), (962, 32297)]