86975834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{171889}}^1$

素因数の和:171925

約数の個数: 16

約数和(自身を含む): 148512960

約数和(自身を除く): 61537126

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 171889, 343778, 1890779, 3781558, 3953447, 7906894, 43487917, 86975834]

約数ペア:

[(1, 86975834), (2, 43487917), (11, 7906894), (22, 3953447), (23, 3781558), (46, 1890779), (253, 343778), (506, 171889)]