ChaseDream
标题:
求助一句数学句子
[打印本页]
作者:
skating64
时间:
2011-5-2 18:02
标题:
求助一句数学句子
2n is divisible by twice as many positive integers as n
能推出n是奇数么?
作者:
shaleejia
时间:
2011-5-2 19:15
能除尽2n的数比能除尽n的数多一倍
作者:
wxch
时间:
2011-5-3 09:51
n应该是奇数吧
欢迎光临 ChaseDream (https://forum.chasedream.com/)
Powered by Discuz! X3.3