80804888

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{439157}}^1$

素因数の和:439186

約数の個数: 16

約数和(自身を含む): 158096880

約数和(自身を除く): 77291992

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 439157, 878314, 1756628, 3513256, 10100611, 20201222, 40402444, 80804888]

約数ペア:

[(1, 80804888), (2, 40402444), (4, 20201222), (8, 10100611), (23, 3513256), (46, 1756628), (92, 878314), (184, 439157)]