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Python判断Abundant Number的方法

Python判断Abundant Number的方法是如何来实现的呢?下面的内容将会通过具体的实例来演示Python判断Abundant Number的方法的实现方法及相关技巧:

本文实例讲述了Python判断Abundant Number的方法。分享给大家供大家参考。具体如下:

Abundant Number,中文译成:盈数(又称 丰数, 过剩数abundant number)是一种特殊的 自然数,除去它本身以外的一切正约数的和大于它本身。

介绍见百度百科: http://baike.baidu.com/view/1596350.htm

#Checks if a number is abundant or not
#An abundant number is the number of which sum of
#factors(including itself) is greater than twice the number
def abundant(n):
  sum_factors=0
  for i in range(1,n+1):
    if n%i==0:
    #finds out the factors
      f=i
      sum_factors += f
  if sum_factors>2*n:
  #condition for abundant number
    print "This is an Abundant Number!"
  else:
    print "This is not an Abundant Number!"
 


Python判断Abundant Number的方法就是这样,欢迎大家参考。。。。

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