85220233

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1831}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 99953920

約数和(自身を除く): 14733687

約数列:

[1, 7, 61, 109, 427, 763, 1831, 6649, 12817, 46543, 111691, 199579, 781837, 1397053, 12174319, 85220233]

約数ペア:

[(1, 85220233), (7, 12174319), (61, 1397053), (109, 781837), (427, 199579), (763, 111691), (1831, 46543), (6649, 12817)]