86612786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{9437}}^1$

素因数の和:9805

約数の個数: 16

約数和(自身を含む): 140324184

約数和(自身を除く): 53711398

約数列:

[1, 2, 13, 26, 353, 706, 4589, 9178, 9437, 18874, 122681, 245362, 3331261, 6662522, 43306393, 86612786]

約数ペア:

[(1, 86612786), (2, 43306393), (13, 6662522), (26, 3331261), (353, 245362), (706, 122681), (4589, 18874), (9178, 9437)]