Thank you for reaching out to Okta Support, my name is Dorin and I will be handling your case.
The data you wish to download is not to be found in one place, but it needs to be compiled. Most of it will be found in Reports, and System Log, where you can use certain key words in order to generate the custom reports you require. Regarding the users pemisions, the only place you can find the information is under Security > Adinistrators.
If you require more information about this query, do not hesitate to open a ticket with us.