31085170

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{27509}}^1$

素因数の和:27629

約数の個数: 16

約数和(自身を含む): 56450520

約数和(自身を除く): 25365350

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 27509, 55018, 137545, 275090, 3108517, 6217034, 15542585, 31085170]

約数ペア:

[(1, 31085170), (2, 15542585), (5, 6217034), (10, 3108517), (113, 275090), (226, 137545), (565, 55018), (1130, 27509)]