87709004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{534811}}^1$

素因数の和:534856

約数の個数: 12

約数和(自身を含む): 157234728

約数和(自身を除く): 69525724

約数列:

[1, 2, 4, 41, 82, 164, 534811, 1069622, 2139244, 21927251, 43854502, 87709004]

約数ペア:

[(1, 87709004), (2, 43854502), (4, 21927251), (41, 2139244), (82, 1069622), (164, 534811)]