8452912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{40639}}^1$

素因数の和:40660

約数の個数: 20

約数和(自身を含む): 17637760

約数和(自身を除く): 9184848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 40639, 81278, 162556, 325112, 528307, 650224, 1056614, 2113228, 4226456, 8452912]

約数ペア:

[(1, 8452912), (2, 4226456), (4, 2113228), (8, 1056614), (13, 650224), (16, 528307), (26, 325112), (52, 162556), (104, 81278), (208, 40639)]