64648418

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1\times {\mathrm{541}}^1$

素因数の和:1093

約数の個数: 16

約数和(自身を含む): 98047800

約数和(自身を除く): 33399382

約数列:

[1, 2, 149, 298, 401, 541, 802, 1082, 59749, 80609, 119498, 161218, 216941, 433882, 32324209, 64648418]

約数ペア:

[(1, 64648418), (2, 32324209), (149, 433882), (298, 216941), (401, 161218), (541, 119498), (802, 80609), (1082, 59749)]