PAMO 2015 Problem 4

For a positive integer $n$ denote $d(n)$ its greatest odd divisor. Find the value of the sum $d(1008)+d(1009)+...+d(2015)$

Dataset text AI-MO AoPS. Quoted with source.

Solutions

No solution is on olymmath yet. Official and human solutions come first when they arrive. AI solutions come after them, with a label.