31898018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{997}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 50766264

約数和(自身を除く): 18868246

約数列:

[1, 2, 17, 34, 941, 997, 1882, 1994, 15997, 16949, 31994, 33898, 938177, 1876354, 15949009, 31898018]

約数ペア:

[(1, 31898018), (2, 15949009), (17, 1876354), (34, 938177), (941, 33898), (997, 31994), (1882, 16949), (1994, 15997)]