65236912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{313639}}^1$

素因数の和:313660

約数の個数: 20

約数和(自身を含む): 136119760

約数和(自身を除く): 70882848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 313639, 627278, 1254556, 2509112, 4077307, 5018224, 8154614, 16309228, 32618456, 65236912]

約数ペア:

[(1, 65236912), (2, 32618456), (4, 16309228), (8, 8154614), (13, 5018224), (16, 4077307), (26, 2509112), (52, 1254556), (104, 627278), (208, 313639)]