85593908

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 36

約数和(自身を含む): 156467808

約数和(自身を除く): 70873900

約数列:

[1, 2, 4, 43, 71, 86, 142, 163, 172, 284, 326, 652, 1849, 3053, 3698, 6106, 7009, 7396, 11573, 12212, 14018, 23146, 28036, 46292, 131279, 262558, 301387, 497639, 525116, 602774, 995278, 1205548, 1990556, 21398477, 42796954, 85593908]

約数ペア:

[(1, 85593908), (2, 42796954), (4, 21398477), (43, 1990556), (71, 1205548), (86, 995278), (142, 602774), (163, 525116), (172, 497639), (284, 301387), (326, 262558), (652, 131279), (1849, 46292), (3053, 28036), (3698, 23146), (6106, 14018), (7009, 12212), (7396, 11573)]