Question 52
Call a positive integer $n$ supereven, if its largest odd factor $d$ is less than $\frac{n}{d}$. How many positive integers less than 1000 are supereven?
MathNet 2024-part-02 — 168 problems (EN–VI) Question 52
Math Olympiad Vault · MathNet 2024-part-02 — 168 problems (EN–VI)