85868464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{487889}}^1$

素因数の和:487908

約数の個数: 20

約数和(自身を含む): 181495080

約数和(自身を除く): 95626616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 487889, 975778, 1951556, 3903112, 5366779, 7806224, 10733558, 21467116, 42934232, 85868464]

約数ペア:

[(1, 85868464), (2, 42934232), (4, 21467116), (8, 10733558), (11, 7806224), (16, 5366779), (22, 3903112), (44, 1951556), (88, 975778), (176, 487889)]