80496820112216

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{1571}}^1\times {\mathrm{9689717}}^1$

素因数の和:9691955

約数の個数: 32

約数和(自身を含む): 151256110391280

約数和(自身を除く): 70759290279064

約数列:

[1, 2, 4, 8, 661, 1322, 1571, 2644, 3142, 5288, 6284, 12568, 1038431, 2076862, 4153724, 8307448, 9689717, 19379434, 38758868, 77517736, 6404902937, 12809805874, 15222545407, 25619611748, 30445090814, 51239223496, 60890181628, 121780363256, 10062102514027, 20124205028054, 40248410056108, 80496820112216]

約数ペア:

[(1, 80496820112216), (2, 40248410056108), (4, 20124205028054), (8, 10062102514027), (661, 121780363256), (1322, 60890181628), (1571, 51239223496), (2644, 30445090814), (3142, 25619611748), (5288, 15222545407), (6284, 12809805874), (12568, 6404902937), (1038431, 77517736), (2076862, 38758868), (4153724, 19379434), (8307448, 9689717)]