Gracie is rewriting the expression (24 + 40) as an integer times the sum of two integers. By factoring out a 2, she knows she can rewrite the expression as 2 times the sum of two integers. What are all the other numbers greater than 2 that Gracie can factor out of (24 + 40) to rewrite the expression as an integer times the sum of two integers?
A. 4, 8
B. 4, 6, 8
C. 3, 5, 6, 10, 12, 20
D. 3, 4, 5, 6, 8, 10, 12, 20