85707256

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3413}}^1$

素因数の和:3535

約数の個数: 32

約数和(自身を含む): 166739760

約数和(自身を除く): 81032504

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 584, 3139, 3413, 6278, 6826, 12556, 13652, 25112, 27304, 146759, 249149, 293518, 498298, 587036, 996596, 1174072, 1993192, 10713407, 21426814, 42853628, 85707256]

約数ペア:

[(1, 85707256), (2, 42853628), (4, 21426814), (8, 10713407), (43, 1993192), (73, 1174072), (86, 996596), (146, 587036), (172, 498298), (292, 293518), (344, 249149), (584, 146759), (3139, 27304), (3413, 25112), (6278, 13652), (6826, 12556)]