123841216

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{13921}}^1$

素因数の和:14072

約数の個数: 28

約数和(自身を含む): 247533160

約数和(自身を除く): 123691944

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 13921, 27842, 55684, 111368, 222736, 445472, 890944, 1935019, 3870038, 7740076, 15480152, 30960304, 61920608, 123841216]

約数ペア:

[(1, 123841216), (2, 61920608), (4, 30960304), (8, 15480152), (16, 7740076), (32, 3870038), (64, 1935019), (139, 890944), (278, 445472), (556, 222736), (1112, 111368), (2224, 55684), (4448, 27842), (8896, 13921)]