86673110

素因数分解:

$2^1\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{4153}}^1$

素因数の和:6247

約数の個数: 16

約数和(自身を含む): 156123936

約数和(自身を除く): 69450826

約数列:

[1, 2, 5, 10, 2087, 4153, 4174, 8306, 10435, 20765, 20870, 41530, 8667311, 17334622, 43336555, 86673110]

約数ペア:

[(1, 86673110), (2, 43336555), (5, 17334622), (10, 8667311), (2087, 41530), (4153, 20870), (4174, 20765), (8306, 10435)]