31349203078

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{1123}}^1\times {\mathrm{62591}}^1$

素因数の和:63939

約数の個数: 16

約数和(自身を含む): 47277490176

約数和(自身を除く): 15928287098

約数列:

[1, 2, 223, 446, 1123, 2246, 62591, 125182, 250429, 500858, 13957793, 27915586, 70289693, 140579386, 15674601539, 31349203078]

約数ペア:

[(1, 31349203078), (2, 15674601539), (223, 140579386), (446, 70289693), (1123, 27915586), (2246, 13957793), (62591, 500858), (125182, 250429)]