80704456

素因数分解:

$2^3\times 7^1\times {\mathrm{1441151}}^1$

素因数の和:1441164

約数の個数: 16

約数和(自身を含む): 172938240

約数和(自身を除く): 92233784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1441151, 2882302, 5764604, 10088057, 11529208, 20176114, 40352228, 80704456]

約数ペア:

[(1, 80704456), (2, 40352228), (4, 20176114), (7, 11529208), (8, 10088057), (14, 5764604), (28, 2882302), (56, 1441151)]