56572144

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{11369}}^1$

素因数の和:11688

約数の個数: 20

約数和(自身を含む): 109970640

約数和(自身を除く): 53398496

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 11369, 22738, 45476, 90952, 181904, 3535759, 7071518, 14143036, 28286072, 56572144]

約数ペア:

[(1, 56572144), (2, 28286072), (4, 14143036), (8, 7071518), (16, 3535759), (311, 181904), (622, 90952), (1244, 45476), (2488, 22738), (4976, 11369)]