31055216

素因数分解:

$2^4\times {\mathrm{79}}^2\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 30

約数和(自身を含む): 61136712

約数和(自身を除く): 30081496

約数列:

[1, 2, 4, 8, 16, 79, 158, 311, 316, 622, 632, 1244, 1264, 2488, 4976, 6241, 12482, 24569, 24964, 49138, 49928, 98276, 99856, 196552, 393104, 1940951, 3881902, 7763804, 15527608, 31055216]

約数ペア:

[(1, 31055216), (2, 15527608), (4, 7763804), (8, 3881902), (16, 1940951), (79, 393104), (158, 196552), (311, 99856), (316, 98276), (622, 49928), (632, 49138), (1244, 24964), (1264, 24569), (2488, 12482), (4976, 6241)]