80744776

素因数分解:

$2^3\times 7^1\times {\mathrm{1441871}}^1$

素因数の和:1441884

約数の個数: 16

約数和(自身を含む): 173024640

約数和(自身を除く): 92279864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1441871, 2883742, 5767484, 10093097, 11534968, 20186194, 40372388, 80744776]

約数ペア:

[(1, 80744776), (2, 40372388), (4, 20186194), (7, 11534968), (8, 10093097), (14, 5767484), (28, 2883742), (56, 1441871)]