85722478

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{8821}}^1$

素因数の和:8979

約数の個数: 16

約数和(自身を含む): 132753456

約数和(自身を除く): 47030978

約数列:

[1, 2, 43, 86, 113, 226, 4859, 8821, 9718, 17642, 379303, 758606, 996773, 1993546, 42861239, 85722478]

約数ペア:

[(1, 85722478), (2, 42861239), (43, 1993546), (86, 996773), (113, 758606), (226, 379303), (4859, 17642), (8821, 9718)]