87551068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{64187}}^1$

素因数の和:64233

約数の個数: 24

約数和(自身を含む): 172537344

約数和(自身を除く): 84986276

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 64187, 128374, 256748, 706057, 1412114, 1989797, 2824228, 3979594, 7959188, 21887767, 43775534, 87551068]

約数ペア:

[(1, 87551068), (2, 43775534), (4, 21887767), (11, 7959188), (22, 3979594), (31, 2824228), (44, 1989797), (62, 1412114), (124, 706057), (341, 256748), (682, 128374), (1364, 64187)]