8129701936

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{3117217}}^1$

素因数の和:3117388

約数の個数: 20

約数和(自身を含む): 15847936312

約数和(自身を除く): 7718234376

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 3117217, 6234434, 12468868, 24937736, 49875472, 508106371, 1016212742, 2032425484, 4064850968, 8129701936]

約数ペア:

[(1, 8129701936), (2, 4064850968), (4, 2032425484), (8, 1016212742), (16, 508106371), (163, 49875472), (326, 24937736), (652, 12468868), (1304, 6234434), (2608, 3117217)]