Question

Fie ,,D" multime divizorului numarului natural n.Enumerati elementele multimilor:D8;D12;D28;D40;D50;D56;D61;D72;

Answer 1

D8={1,2,4,8};D12={1,2,3,4,6,12};D28={1,2,4,7,14,28};D40={1,2,4,5,8,10,20,40};D50={1,2,5,10,25,50};D56={1,2,4,7,8,14,28,56};D61={1,61};D72={1,2,3,4,6,8,9,12,18,24,36,72}