56381968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{185467}}^1$

素因数の和:185494

約数の個数: 20

約数和(自身を含む): 114990160

約数和(自身を除く): 58608192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 185467, 370934, 741868, 1483736, 2967472, 3523873, 7047746, 14095492, 28190984, 56381968]

約数ペア:

[(1, 56381968), (2, 28190984), (4, 14095492), (8, 7047746), (16, 3523873), (19, 2967472), (38, 1483736), (76, 741868), (152, 370934), (304, 185467)]