83117432

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{499}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 159840000

約数和(自身を除く): 76722568

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 443, 499, 886, 998, 1772, 1996, 3544, 3992, 20821, 23453, 41642, 46906, 83284, 93812, 166568, 187624, 221057, 442114, 884228, 1768456, 10389679, 20779358, 41558716, 83117432]

約数ペア:

[(1, 83117432), (2, 41558716), (4, 20779358), (8, 10389679), (47, 1768456), (94, 884228), (188, 442114), (376, 221057), (443, 187624), (499, 166568), (886, 93812), (998, 83284), (1772, 46906), (1996, 41642), (3544, 23453), (3992, 20821)]