Sonu and his task

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Easy
Problem

Sonu is a math guy. He always loves Mathematics. He used to give some tasks to his friends and tries to increase their math ability too. This time he gave a simple task to you :)

The task is,he will give you a number and you have to find the number of even divisors of it.

Sample Input
4
18
100
4
13
Sample Output
2
5
1
0
Time Limit: 1
Memory Limit: 256
Source Limit:
Contributers:
Editor Image

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