31350893

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2203}}^1$

素因数の和:2336

約数の個数: 16

約数和(自身を含む): 38085120

約数和(自身を除く): 6734227

約数列:

[1, 7, 19, 107, 133, 749, 2033, 2203, 14231, 15421, 41857, 235721, 292999, 1650047, 4478699, 31350893]

約数ペア:

[(1, 31350893), (7, 4478699), (19, 1650047), (107, 292999), (133, 235721), (749, 41857), (2033, 15421), (2203, 14231)]