20161116745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{72031}}^1$

素因数の和:72781

約数の個数: 32

約数和(自身を含む): 30205034496

約数和(自身を除く): 10043917751

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 727, 3635, 5089, 7997, 25445, 39985, 55979, 72031, 279895, 360155, 504217, 792341, 2521085, 3961705, 5546387, 27731935, 52366537, 261832685, 366565759, 576031907, 1832828795, 2880159535, 4032223349, 20161116745]

約数ペア:

[(1, 20161116745), (5, 4032223349), (7, 2880159535), (11, 1832828795), (35, 576031907), (55, 366565759), (77, 261832685), (385, 52366537), (727, 27731935), (3635, 5546387), (5089, 3961705), (7997, 2521085), (25445, 792341), (39985, 504217), (55979, 360155), (72031, 279895)]