Răspuns :

Răspuns:

a)5={1,5}

b)16={1,2,4,8,16}

c)23={1,23}

d)27={1,3,9,27}

f)33={1,3,11,33}

g)42={1,2,3,6,7,14,21,42}

h)63={1,3,7,9,21,63}

j)80={1,2,4,5,8,10,16,20,40,80}

D)64={1,2,4,8,16,32,64}