57145264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{324689}}^1$

素因数の和:324708

約数の個数: 20

約数和(自身を含む): 120784680

約数和(自身を除く): 63639416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 324689, 649378, 1298756, 2597512, 3571579, 5195024, 7143158, 14286316, 28572632, 57145264]

約数ペア:

[(1, 57145264), (2, 28572632), (4, 14286316), (8, 7143158), (11, 5195024), (16, 3571579), (22, 2597512), (44, 1298756), (88, 649378), (176, 324689)]