31628816

素因数分解:

$2^4\times {\mathrm{1193}}^1\times {\mathrm{1657}}^1$

素因数の和:2858

約数の個数: 20

約数和(自身を含む): 61369212

約数和(自身を除く): 29740396

約数列:

[1, 2, 4, 8, 16, 1193, 1657, 2386, 3314, 4772, 6628, 9544, 13256, 19088, 26512, 1976801, 3953602, 7907204, 15814408, 31628816]

約数ペア:

[(1, 31628816), (2, 15814408), (4, 7907204), (8, 3953602), (16, 1976801), (1193, 26512), (1657, 19088), (2386, 13256), (3314, 9544), (4772, 6628)]