85570086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47381}}^1$

素因数の和:47436

約数の個数: 32

約数和(自身を含む): 200141568

約数和(自身を除く): 114571482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 47381, 94762, 142143, 284286, 331667, 663334, 995001, 1990002, 2037383, 4074766, 6112149, 12224298, 14261681, 28523362, 42785043, 85570086]

約数ペア:

[(1, 85570086), (2, 42785043), (3, 28523362), (6, 14261681), (7, 12224298), (14, 6112149), (21, 4074766), (42, 2037383), (43, 1990002), (86, 995001), (129, 663334), (258, 331667), (301, 284286), (602, 142143), (903, 94762), (1806, 47381)]