87156208

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{50909}}^1$

素因数の和:51024

約数の個数: 20

約数和(自身を含む): 170446680

約数和(自身を除く): 83290472

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 50909, 101818, 203636, 407272, 814544, 5447263, 10894526, 21789052, 43578104, 87156208]

約数ペア:

[(1, 87156208), (2, 43578104), (4, 21789052), (8, 10894526), (16, 5447263), (107, 814544), (214, 407272), (428, 203636), (856, 101818), (1712, 50909)]