42808157072

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{65256337}}^1$

素因数の和:65256386

約数の個数: 20

約数和(自身を含む): 84963752076

約数和(自身を除く): 42155595004

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 65256337, 130512674, 261025348, 522050696, 1044101392, 2675509817, 5351019634, 10702039268, 21404078536, 42808157072]

約数ペア:

[(1, 42808157072), (2, 21404078536), (4, 10702039268), (8, 5351019634), (16, 2675509817), (41, 1044101392), (82, 522050696), (164, 261025348), (328, 130512674), (656, 65256337)]