Apologies, as I'm sure licensing is the most boring topic on here.
I have a dual socket server running 2 x E5-2470 (8 cores each)
How many of these do I need? https://www.microsoft.com/en-us/store/d/sql-server-2016-standard-edition/dg7gmgf0ds1d/0002
Also, can I license for 1 socket and restrict SQL server to a single CPU socket in order to be compliant?