85221158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{54559}}^1$

素因数の和:54643

約数の個数: 16

約数和(自身を含む): 141419520

約数和(自身を除く): 56198362

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 54559, 109118, 600149, 1200298, 3873689, 7747378, 42610579, 85221158]

約数ペア:

[(1, 85221158), (2, 42610579), (11, 7747378), (22, 3873689), (71, 1200298), (142, 600149), (781, 109118), (1562, 54559)]