问一道FF的数学翻译

quanweiwei

For all x, x is positive integer,  "2-height" is defined

    to be the greatest nonnegative n of x, what is the

    greatest number of 2-height when 2" is the factor of x?

求大牛给翻译一下！谢谢！

patrick_shen

以下是引用quanweiwei在2008-8-1 20:13:00的发言：

For all x, x is positive integer,  "2-height" is defined

    to be the greatest nonnegative n of x, what is the

    greatest number of 2-height when 2" is the factor of x?

求大牛给翻译一下！谢谢！

x分解为质数的乘积以后，含有多少个2。