80848078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{2879}}^1$

素因数の和:3639

約数の個数: 16

約数和(自身を含む): 127872000

約数和(自身を除く): 47023922

約数列:

[1, 2, 19, 38, 739, 1478, 2879, 5758, 14041, 28082, 54701, 109402, 2127581, 4255162, 40424039, 80848078]

約数ペア:

[(1, 80848078), (2, 40424039), (19, 4255162), (38, 2127581), (739, 109402), (1478, 54701), (2879, 28082), (5758, 14041)]