Question

2. Scrieți toți divizorii numărului: a) 5; b) 16; c)23; d) 27; e)28; f)33; g)42; h) 63; i)64; j)80.
Dau coroana ​

Answer 1

Răspuns:

Explicație pas cu pas:

a)   {±1,±5}

b)  {±1,±2,±4,±8,±16}

c) {±1,±23}

d) {±1,±3,±9,±27}

e) {±1,±2,±4,±7,±14,28}

f) { ±1,±3,±11, ±33}

g) {±1,±2,±3,±6,±7,±14,±21,±42}

h) {±1,±3,±7,±9,±21,±63]

i){±1,±2,±4;±8;±16;±32±64}

j){±1,±2±4,±5,±8,±10,±16,±20,±40,±80}

Answer 2

Răspuns:

a. 1,5

b. 1,2,4,8,16

c. 1,23

d. 1,3,9,,27

e. 1,2,4,7,14,,28

f. 1,3,11,33

g. 1,2,3,6,7,14,21,43

h. 1,3,7,9,21,63

i. 1,2,4,6,32,64

j. 1,2,4,5,8,10,16,20,40,80