86939330

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{28319}}^1$

素因数の和:28633

約数の個数: 16

約数和(自身を含む): 157006080

約数和(自身を除く): 70066750

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 28319, 56638, 141595, 283190, 8693933, 17387866, 43469665, 86939330]

約数ペア:

[(1, 86939330), (2, 43469665), (5, 17387866), (10, 8693933), (307, 283190), (614, 141595), (1535, 56638), (3070, 28319)]