Difference between revisions of "DivisorsSum Command"

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;DivisorsSum[ <Number> ]
 
;DivisorsSum[ <Number> ]
 
:Calculates the sum of all the positive divisors, including the number itself.
 
:Calculates the sum of all the positive divisors, including the number itself.
:{{example|1=<div><code><nowiki>DivisorsSum[15]</nowiki></code> yields ''24'', the sum of ''1 + 3 + 5 + 15''.</div>}}
+
:{{example|1=<div><code><nowiki>DivisorsSum[15]</nowiki></code> yields ''24'', the sum ''1 + 3 + 5 + 15''.</div>}}
 
{{note| 1=<div>
 
{{note| 1=<div>
 
See also [[Divisors Command]] and [[DivisorsList Command]].
 
See also [[Divisors Command]] and [[DivisorsList Command]].
 
</div>}}
 
</div>}}

Revision as of 12:25, 11 September 2012


DivisorsSum[ <Number> ]
Calculates the sum of all the positive divisors, including the number itself.
Example:
DivisorsSum[15] yields 24, the sum 1 + 3 + 5 + 15.
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