Pretty Little Liars: Book 1

I was going to do a prompt about text-to-text connections and symbols, but I honestly I couldn't think of any book that is like Pretty Little Liars. So instead, I decided to match a character from Pretty Little Liars and assign them to a fraction from Divergent. Aria would be amity because of how she tries to keep peace with in her family. Emily would be abnegation because she thinks of others before herself. Spencer would be erudite because she is very intelligent and tries to be the best at everything. Hanna is very hard to put into a faction, I feel as if she would be Divergent. Hanna isn't exactly any of these specifically, but she is all of them at times so far. What do you guys think these characters would be faction-wise in Divergent?