To find the sum of even divisors, note that an even divisor must include at least one factor of 2, so $ a \geq 1 $. Thus: - AMAZONAWS

📅 March 11, 2026 👤 scraface

Mar 11, 2026

$To find the sum of even divisors, note that an even divisor must include at least one factor of 2, so $ a \geq 1 $. Thus:$