57128534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{21269}}^1$

素因数の和:21367

約数の個数: 16

約数和(自身を含む): 91886400

約数和(自身を除く): 34757866

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 21269, 42538, 361573, 723146, 1680251, 3360502, 28564267, 57128534]

約数ペア:

[(1, 57128534), (2, 28564267), (17, 3360502), (34, 1680251), (79, 723146), (158, 361573), (1343, 42538), (2686, 21269)]