List inode number of given directory content

The -i option to ls gives inode numbers. You might want to use -F option, which appends a '/' for directories, and '@' for symbolic links, and '*' for executables (plus a couple of others indicators we can probably ignore for now).
e.g.

$ ls -iF
   872499 bar@    13150 foo/   1142157 x*  19583190 x.c

Whether that will fit on a single screen or not depends on how big your screen is and how many files and directories you have. There's also a -m option that outputs all directory entries in a single line, separated by ', '. That might be useful in situations where you have a huge number of entries that you want to process in script.