85241.000000

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 1981952

約数和(自身を除く): 1001644

約数列:

[1, 2, 4, 7, 14, 28, 157, 223, 314, 446, 628, 892, 1099, 1561, 2198, 3122, 4396, 6244, 35011, 70022, 140044, 245077, 490154, 980308]

約数ペア:

[(1, 980308), (2, 490154), (4, 245077), (7, 140044), (14, 70022), (28, 35011), (157, 6244), (223, 4396), (314, 3122), (446, 2198), (628, 1561), (892, 1099)]