85851062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{20431}}^1$

素因数の和:20635

約数の個数: 16

約数和(自身を含む): 141225984

約数和(自身を除く): 55374922

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 20431, 40862, 224741, 449482, 3902321, 7804642, 42925531, 85851062]

約数ペア:

[(1, 85851062), (2, 42925531), (11, 7804642), (22, 3902321), (191, 449482), (382, 224741), (2101, 40862), (4202, 20431)]