31348690

素因数分解:

$2^1\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{2203}}^1$

素因数の和:3633

約数の個数: 16

約数和(自身を含む): 56492928

約数和(自身を除く): 25144238

約数列:

[1, 2, 5, 10, 1423, 2203, 2846, 4406, 7115, 11015, 14230, 22030, 3134869, 6269738, 15674345, 31348690]

約数ペア:

[(1, 31348690), (2, 15674345), (5, 6269738), (10, 3134869), (1423, 22030), (2203, 14230), (2846, 11015), (4406, 7115)]