89867866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{9221}}^1$

素因数の和:9677

約数の個数: 16

約数和(自身を含む): 147404448

約数和(自身を除く): 57536582

約数列:

[1, 2, 11, 22, 443, 886, 4873, 9221, 9746, 18442, 101431, 202862, 4084903, 8169806, 44933933, 89867866]

約数ペア:

[(1, 89867866), (2, 44933933), (11, 8169806), (22, 4084903), (443, 202862), (886, 101431), (4873, 18442), (9221, 9746)]