78292016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{444841}}^1$

素因数の和:444860

約数の個数: 20

約数和(自身を含む): 165481224

約数和(自身を除く): 87189208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 444841, 889682, 1779364, 3558728, 4893251, 7117456, 9786502, 19573004, 39146008, 78292016]

約数ペア:

[(1, 78292016), (2, 39146008), (4, 19573004), (8, 9786502), (11, 7117456), (16, 4893251), (22, 3558728), (44, 1779364), (88, 889682), (176, 444841)]