Yes it is.... the answer is 16
its divisble by 64
(Any integer) times (26) is. ( That's every multiple of 64. )
No
2 and 4
yes
Any of its multiples
256
yes 324/4=81
by 3 . . . no by 4 . . . yes
No, 642 divided by 4 is 160.5
No, 21,733 divided by 4 is 5,433.25
yes by 5