31328765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5807}}^1$

素因数の和:5908

約数の個数: 16

約数和(自身を含む): 40981248

約数和(自身を除く): 9652483

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 5807, 29035, 75491, 377455, 481981, 2409905, 6265753, 31328765]

約数ペア:

[(1, 31328765), (5, 6265753), (13, 2409905), (65, 481981), (83, 377455), (415, 75491), (1079, 29035), (5395, 5807)]