85320233818

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{118172069}}^1$

素因数の和:118172109

約数の個数: 12

約数和(自身を含む): 135070676010

約数和(自身を除く): 49750442192

約数列:

[1, 2, 19, 38, 361, 722, 118172069, 236344138, 2245269311, 4490538622, 42660116909, 85320233818]

約数ペア:

[(1, 85320233818), (2, 42660116909), (19, 4490538622), (38, 2245269311), (361, 236344138), (722, 118172069)]