85785812

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{36913}}^1$

素因数の和:37007

約数の個数: 24

約数和(自身を含む): 173643456

約数和(自身を除く): 87857644

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 36913, 73826, 147652, 258391, 516782, 1033564, 3063779, 6127558, 12255116, 21446453, 42892906, 85785812]

約数ペア:

[(1, 85785812), (2, 42892906), (4, 21446453), (7, 12255116), (14, 6127558), (28, 3063779), (83, 1033564), (166, 516782), (332, 258391), (581, 147652), (1162, 73826), (2324, 36913)]