78848858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{4153}}^1$

素因数の和:5029

約数の個数: 16

約数和(自身を含む): 129206016

約数和(自身を除く): 50357158

約数列:

[1, 2, 11, 22, 863, 1726, 4153, 8306, 9493, 18986, 45683, 91366, 3584039, 7168078, 39424429, 78848858]

約数ペア:

[(1, 78848858), (2, 39424429), (11, 7168078), (22, 3584039), (863, 91366), (1726, 45683), (4153, 18986), (8306, 9493)]