55403792

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{84457}}^1$

素因数の和:84506

約数の個数: 20

約数和(自身を含む): 109964316

約数和(自身を除く): 54560524

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 84457, 168914, 337828, 675656, 1351312, 3462737, 6925474, 13850948, 27701896, 55403792]

約数ペア:

[(1, 55403792), (2, 27701896), (4, 13850948), (8, 6925474), (16, 3462737), (41, 1351312), (82, 675656), (164, 337828), (328, 168914), (656, 84457)]