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605-655 (Medium)|   Number Properties|                     
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Hi iurequi ,

For simplicity rearrange the question as: n/4 = p
Where p is prime number greater than 2,
Now let's say p = 3
so n becomes 12
Even factors of 12: 2,4,6 & 12 =>4

Now let's say p = 5
so n becomes 20
Even factors of 20: 2,4,10 & 20 =>4

Hope I was able to help.

So the answer is 4
Option C

iurequi
The main issue I had to tackle was the scope of the question, we had P=3 as our one solution, but i was not sure about other prime numbers, that if we put them, would we still get 4 even divisors.

Anyone has any kind of tip that how to determine the scope, or extent to which we put put values to find out the solution?

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