85575128

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{11131}}^1$

素因数の和:11199

約数の個数: 24

約数和(自身を含む): 165811140

約数和(自身を除く): 80236012

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 11131, 22262, 44524, 89048, 345061, 690122, 1380244, 2760488, 10696891, 21393782, 42787564, 85575128]

約数ペア:

[(1, 85575128), (2, 42787564), (4, 21393782), (8, 10696891), (31, 2760488), (62, 1380244), (124, 690122), (248, 345061), (961, 89048), (1922, 44524), (3844, 22262), (7688, 11131)]