85495852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2557}}^1$

素因数の和:3217

約数の個数: 24

約数和(自身を含む): 161440496

約数和(自身を除く): 75944644

約数列:

[1, 2, 4, 13, 26, 52, 643, 1286, 2557, 2572, 5114, 8359, 10228, 16718, 33241, 33436, 66482, 132964, 1644151, 3288302, 6576604, 21373963, 42747926, 85495852]

約数ペア:

[(1, 85495852), (2, 42747926), (4, 21373963), (13, 6576604), (26, 3288302), (52, 1644151), (643, 132964), (1286, 66482), (2557, 33436), (2572, 33241), (5114, 16718), (8359, 10228)]