86300868

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{247991}}^1$

素因数の和:248027

約数の個数: 24

約数和(自身を含む): 208313280

約数和(自身を除く): 122012412

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 247991, 495982, 743973, 991964, 1487946, 2975892, 7191739, 14383478, 21575217, 28766956, 43150434, 86300868]

約数ペア:

[(1, 86300868), (2, 43150434), (3, 28766956), (4, 21575217), (6, 14383478), (12, 7191739), (29, 2975892), (58, 1487946), (87, 991964), (116, 743973), (174, 495982), (348, 247991)]