Akash and Function

Akash has his maths test tomorrow. He secretly found out one of the questions from the test. As the test is online, he wants to write a code that solves the question. However, he is not good at coding and thus, wants Chef to help him with that. Chef is given a function $F(X)$ such that the condition: - $F(X) = F(2\cdot X)$ holds true for all $X$, where $X$ is a **positive integer**. For a give