80249774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{77611}}^1$

素因数の和:77671

約数の個数: 16

約数和(自身を含む): 134113536

約数和(自身を除く): 53863762

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 77611, 155222, 853721, 1707442, 3647717, 7295434, 40124887, 80249774]

約数ペア:

[(1, 80249774), (2, 40124887), (11, 7295434), (22, 3647717), (47, 1707442), (94, 853721), (517, 155222), (1034, 77611)]