Question

Scrieți divizorii nr.:
A)5 B)16 C)23 D)27 E)28
F)33 G)42 H)63 I)64 J)80

Answer 1

Răspuns:

D5={5,0}

D16={-1,-2,-4,-8,-16,1,2,4,8,16}

D23={1,23}

D27={1,3,9,27}

D28={1,2,4,7,14,28}

D33={1,3,11,33}

D42={1,2,3,6,7,21,42}

D63={1,3,7,9,21,63}

D64={1,2,4,8,16,32,64}

D80={1,2,4,5,10,16,20,40,80}