57391114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{6571}}^1$

素因数の和:6981

約数の個数: 16

約数和(自身を含む): 94163616

約数和(自身を除く): 36772502

約数列:

[1, 2, 11, 22, 397, 794, 4367, 6571, 8734, 13142, 72281, 144562, 2608687, 5217374, 28695557, 57391114]

約数ペア:

[(1, 57391114), (2, 28695557), (11, 5217374), (22, 2608687), (397, 144562), (794, 72281), (4367, 13142), (6571, 8734)]