39053968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{128467}}^1$

素因数の和:128494

約数の個数: 20

約数和(自身を含む): 79650160

約数和(自身を除く): 40596192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 128467, 256934, 513868, 1027736, 2055472, 2440873, 4881746, 9763492, 19526984, 39053968]

約数ペア:

[(1, 39053968), (2, 19526984), (4, 9763492), (8, 4881746), (16, 2440873), (19, 2055472), (38, 1027736), (76, 513868), (152, 256934), (304, 128467)]