57681142

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{30011}}^1$

素因数の和:30075

約数の個数: 12

約数和(自身を含む): 89405748

約数和(自身を除く): 31724606

約数列:

[1, 2, 31, 62, 961, 1922, 30011, 60022, 930341, 1860682, 28840571, 57681142]

約数ペア:

[(1, 57681142), (2, 28840571), (31, 1860682), (62, 930341), (961, 60022), (1922, 30011)]