不可摸数 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 8360    Accepted Submission(s): 2151 Problem Description s(n)是正整数n的真因子之和，即小于n且整

不可摸数 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 8673    Accepted Submission(s): 2260 Problem Description s(n)是正整数n的真因子之和，即小于n且