85690568

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{98269}}^1$

素因数の和:98384

約数の個数: 16

約数和(自身を含む): 162145500

約数和(自身を除く): 76454932

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 98269, 196538, 393076, 786152, 10711321, 21422642, 42845284, 85690568]

約数ペア:

[(1, 85690568), (2, 42845284), (4, 21422642), (8, 10711321), (109, 786152), (218, 393076), (436, 196538), (872, 98269)]