Erdős-Nicolas numbers: Difference between revisions
→{{header|Java}}
Line 472:
Arrays.fill(divisorCount, 1);
for ( int index = 2; index <= limit / 2; index++
for ( int number = 2 * index; number <= limit; number += index ) {
if ( divisorSum[number] == number ) {
Line 480:
divisorSum[number] += index;
}
}
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