About the Number

42089988

42089987 ← → 42089989

2進数表記:10100000100011111000000100

漢数字表記:四千二百八万九千九百八十八

素因数分解:

2 2 × 3 1 × 829 1 × 4231 1

素因数の和:5067
約数の個数: 24
約数和(自身を含む): 98351680
約数和(自身を除く): 56261692

約数列:
[1, 2, 3, 4, 6, 12, 829, 1658, 2487, 3316, 4231, 4974, 8462, 9948, 12693, 16924, 25386, 50772, 3507499, 7014998, 10522497, 14029996, 21044994, 42089988]

約数ペア:
[(1, 42089988), (2, 21044994), (3, 14029996), (4, 10522497), (6, 7014998), (12, 3507499), (829, 50772), (1658, 25386), (2487, 16924), (3316, 12693), (4231, 9948), (4974, 8462)]

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