About the Number

84321968

84321967 ← → 84321969

2進数表記:101000001101010011010110000

漢数字表記:八千四百三十二万千九百六十八

素因数分解:

2 4 × 43 1 × 122561 1

素因数の和:122612
約数の個数: 20
約数和(自身を含む): 167174568
約数和(自身を除く): 82852600

約数列:
[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 122561, 245122, 490244, 980488, 1960976, 5270123, 10540246, 21080492, 42160984, 84321968]

約数ペア:
[(1, 84321968), (2, 42160984), (4, 21080492), (8, 10540246), (16, 5270123), (43, 1960976), (86, 980488), (172, 490244), (344, 245122), (688, 122561)]

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