86278487

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 97251840

約数和(自身を除く): 10973353

約数列:

[1, 19, 31, 37, 107, 589, 703, 1147, 1369, 2033, 3317, 3959, 21793, 26011, 42439, 63023, 75221, 122729, 146483, 806341, 2331851, 2783177, 4540973, 86278487]

約数ペア:

[(1, 86278487), (19, 4540973), (31, 2783177), (37, 2331851), (107, 806341), (589, 146483), (703, 122729), (1147, 75221), (1369, 63023), (2033, 42439), (3317, 26011), (3959, 21793)]