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16. Find sum and no. of divisor of 100 is17,9b) 216, 12c) 217, 6

Answer»

Divisors of a number- These are those numbers which divide the number perfectly.for eg->divisors of 8 will be - 1,2,4,8.so similarly for 100 the divisors are- 1,2,4,5,10,20,25,50,100.that is,9.Hence sum is 1+2+4+5+10+20+25+50+100=217



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