About the Number

80396672

80396671 ← → 80396673

2進数表記:100110010101100000110000000

漢数字表記:八千三十九万六千六百七十二

素因数分解:

2 7 × 17 1 × 36947 1

素因数の和:36978
約数の個数: 32
約数和(自身を含む): 169591320
約数和(自身を除く): 89194648

約数列:
[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 36947, 73894, 147788, 295576, 591152, 628099, 1182304, 1256198, 2364608, 2512396, 4729216, 5024792, 10049584, 20099168, 40198336, 80396672]

約数ペア:
[(1, 80396672), (2, 40198336), (4, 20099168), (8, 10049584), (16, 5024792), (17, 4729216), (32, 2512396), (34, 2364608), (64, 1256198), (68, 1182304), (128, 628099), (136, 591152), (272, 295576), (544, 147788), (1088, 73894), (2176, 36947)]

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