80887016

素因数分解:

$2^3\times 7^1\times {\mathrm{1444411}}^1$

素因数の和:1444424

約数の個数: 16

約数和(自身を含む): 173329440

約数和(自身を除く): 92442424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1444411, 2888822, 5777644, 10110877, 11555288, 20221754, 40443508, 80887016]

約数ペア:

[(1, 80887016), (2, 40443508), (4, 20221754), (7, 11555288), (8, 10110877), (14, 5777644), (28, 2888822), (56, 1444411)]