31532630

素因数分解:

$2^1\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{1997}}^1$

素因数の和:3583

約数の個数: 16

約数和(自身を含む): 56823120

約数和(自身を除く): 25290490

約数列:

[1, 2, 5, 10, 1579, 1997, 3158, 3994, 7895, 9985, 15790, 19970, 3153263, 6306526, 15766315, 31532630]

約数ペア:

[(1, 31532630), (2, 15766315), (5, 6306526), (10, 3153263), (1579, 19970), (1997, 15790), (3158, 9985), (3994, 7895)]