英语词汇“amicable numbers”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	amicable numbers
释义	amicable numbers plural nounmaths or amicable pairs DEFINITIONS1 1 two numbers are called amicable if each is the sum of the proper divisors of the other 220 and 284 are amicable numbers because 1+2+4+5+10+11+20+22+44+55+110 (proper divisors of 220) = 284 1+2+4+71+142 (proper divisors of 284) = 220 Submitted by: Samuel Chung from Mexico on 30/09/2018 Open Dictionary - September2018 PluralNoun☞amicable numbers
随便看	instrumentation instrument panel in style insubordinate insubordination in substance insubstantial in succession insufferable insufficiency insufficient insular insulate insulating tape insulation insulator insulin insult insulting insult someone’s intelligence in sum in summary insuperable insupportable insurance

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