Python | sympy . antivisor _ count()方法

原文:https://www . geesforgeks . org/python-sympy-antivisor _ count-method/

借助sympy . antivisor _ count()方法,可以求出给定整数的除数的个数。

语法:antivisor _ count(n)

参数: n–表示整数。

返回:返回给定整数的除数。

示例#1:

# import antidivisor_count() method from sympy
from sympy.ntheory.factor_ import antidivisor_count

n = 24

# Use antidivisor_count() method 
antidivisor_count_n = antidivisor_count(n) 

print("The number of anti-divisors of {} : {}".format(n, antidivisor_count_n))

输出:

The number of anti-divisors of 24 : 2

例 2:

# import antidivisor_count() method from sympy
from sympy.ntheory.factor_ import antidivisor_count

n = 128

# Use antidivisor_count() method 
antidivisor_count_n = antidivisor_count(n) 

print("The number of anti-divisors of {} : {}".format(n, antidivisor_count_n))

输出:

The number of anti-divisors of 128 : 6