31434074

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{20599}}^1$

素因数の和:20717

約数の個数: 16

約数和(自身を含む): 54384000

約数和(自身を除く): 22949926

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 20599, 41198, 144193, 288386, 2245291, 4490582, 15717037, 31434074]

約数ペア:

[(1, 31434074), (2, 15717037), (7, 4490582), (14, 2245291), (109, 288386), (218, 144193), (763, 41198), (1526, 20599)]