31122274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8887}}^1$

素因数の和:9009

約数の個数: 16

約数和(自身を含む): 49915008

約数和(自身を除く): 18792734

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 8887, 17774, 151079, 302158, 915361, 1830722, 15561137, 31122274]

約数ペア:

[(1, 31122274), (2, 15561137), (17, 1830722), (34, 915361), (103, 302158), (206, 151079), (1751, 17774), (3502, 8887)]