31275276

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{60611}}^1$

素因数の和:60661

約数の個数: 24

約数和(自身を含む): 74673984

約数和(自身を除く): 43398708

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 60611, 121222, 181833, 242444, 363666, 727332, 2606273, 5212546, 7818819, 10425092, 15637638, 31275276]

約数ペア:

[(1, 31275276), (2, 15637638), (3, 10425092), (4, 7818819), (6, 5212546), (12, 2606273), (43, 727332), (86, 363666), (129, 242444), (172, 181833), (258, 121222), (516, 60611)]