86562956

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{821}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 155450064

約数和(自身を除く): 68887108

約数列:

[1, 2, 4, 43, 86, 172, 613, 821, 1226, 1642, 2452, 3284, 26359, 35303, 52718, 70606, 105436, 141212, 503273, 1006546, 2013092, 21640739, 43281478, 86562956]

約数ペア:

[(1, 86562956), (2, 43281478), (4, 21640739), (43, 2013092), (86, 1006546), (172, 503273), (613, 141212), (821, 105436), (1226, 70606), (1642, 52718), (2452, 35303), (3284, 26359)]