84562874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{27653}}^1$

素因数の和:27805

約数の個数: 16

約数和(自身を含む): 139376160

約数和(自身を除く): 54813286

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 27653, 55306, 304183, 608366, 3843767, 7687534, 42281437, 84562874]

約数ペア:

[(1, 84562874), (2, 42281437), (11, 7687534), (22, 3843767), (139, 608366), (278, 304183), (1529, 55306), (3058, 27653)]