⚡ [perf] Optimize factor loop to O(sqrt(N)) in Solution.py

[ManupaKDU]

💡 What: Modified Solution.py to check for factors only up to the square root of the target number (while number * number <= target). When a small factor is found, its corresponding large factor (target // number) is stored and printed in reverse order later, maintaining identical output.
🎯 Why: The previous logic looped all the way up to 8462696833, which executes in $O(N)$ time. This optimization reduces the algorithmic complexity to $O(\sqrt{N})$, drastically speeding up the execution.
📊 Measured Improvement: In a benchmark run with a smaller target of 10,000,000, the original O(N) script took 1.045433s, while the optimized O(√N) version completed in 0.000481s. This yields a massive 2172x speedup. For the actual target of 8,462,696,833, the previous approach would have taken significantly longer, but now it returns the results almost instantaneously.

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PR created automatically by Jules for task 14845801883588724594 started by @ManupaKDU

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