87421016

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{83417}}^1$

素因数の和:83554

約数の個数: 16

約数和(自身を含む): 165167640

約数和(自身を除く): 77746624

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 83417, 166834, 333668, 667336, 10927627, 21855254, 43710508, 87421016]

約数ペア:

[(1, 87421016), (2, 43710508), (4, 21855254), (8, 10927627), (131, 667336), (262, 333668), (524, 166834), (1048, 83417)]