42657656

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{51769}}^1$

素因数の和:51878

約数の個数: 16

約数和(自身を含む): 80761200

約数和(自身を除く): 38103544

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 51769, 103538, 207076, 414152, 5332207, 10664414, 21328828, 42657656]

約数ペア:

[(1, 42657656), (2, 21328828), (4, 10664414), (8, 5332207), (103, 414152), (206, 207076), (412, 103538), (824, 51769)]