Exercice n°3: Vrai ou faux ? Justifier sans poser d'opération. 1. 64 a exactement 7 diviseurs. 2. 34 051 est un multiple de 17.​

By: USER9285
27 Agustus 2025 mathematiques 5 minutes
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Grade: Education Subject: mathematiques
Exercice n°3: Vrai ou faux ? Justifier sans poser d'opération. 1. 64 a exactement 7 diviseurs. 2. 34 051 est un multiple de 17.​
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Explications étape par étape:

On décompose en produits de facteurs premiers :

64 = 2⁵

Soit :

1

2

4

8

16

32

64

Bien 7 diviseurs.

Answered on 27 Agustus 2025

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