85034908

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{70627}}^1$

素因数の和:70681

約数の個数: 24

約数和(自身を含む): 174027392

約数和(自身を除く): 88992484

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 70627, 141254, 282508, 494389, 988778, 1977556, 3036961, 6073922, 12147844, 21258727, 42517454, 85034908]

約数ペア:

[(1, 85034908), (2, 42517454), (4, 21258727), (7, 12147844), (14, 6073922), (28, 3036961), (43, 1977556), (86, 988778), (172, 494389), (301, 282508), (602, 141254), (1204, 70627)]