85125716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3907}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 160853280

約数和(自身を除く): 75727564

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 3907, 5447, 7814, 10894, 15628, 21788, 50791, 101582, 203164, 1637033, 3274066, 6548132, 21281429, 42562858, 85125716]

約数ペア:

[(1, 85125716), (2, 42562858), (4, 21281429), (13, 6548132), (26, 3274066), (52, 1637033), (419, 203164), (838, 101582), (1676, 50791), (3907, 21788), (5447, 15628), (7814, 10894)]