divisor sum function
arithmetic function mapping a positive integer to the sum of all its positive divisors (including itself)
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divisor sum function
Summary
divisor sum function is an integer-valued function[1]. It draws 6 Wikipedia views per month (integer_valued_function category, ranking #8 of 7).[2]
Key Facts
- divisor sum function's instance of is recorded as integer-valued function[3].
- divisor sum function's instance of is recorded as divisor function[4].
- divisor sum function is a type of divisor function[5].
- divisor sum function's maintained by WikiProject is recorded as WikiProject Mathematics[6].
Body
Definition and Type
Recorded instance of include integer-valued function[3] and divisor function[4]. divisor sum function is a type of divisor function[5].
Why It Matters
divisor sum function draws 6 Wikipedia views per month (integer_valued_function category, ranking #8 of 7).[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[7] It is known by 6 alternative names across languages and contexts.[8]