About the Number

31028016

31028015 ← → 31028017

2進数表記:1110110010111001100110000

漢数字表記:三千百二万八千十六

素因数分解:

2 4 × 3 1 × 61 1 × 10597 1

素因数の和:10669
約数の個数: 40
約数和(自身を含む): 81477424
約数和(自身を除く): 50449408

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 10597, 21194, 31791, 42388, 63582, 84776, 127164, 169552, 254328, 508656, 646417, 1292834, 1939251, 2585668, 3878502, 5171336, 7757004, 10342672, 15514008, 31028016]

約数ペア:
[(1, 31028016), (2, 15514008), (3, 10342672), (4, 7757004), (6, 5171336), (8, 3878502), (12, 2585668), (16, 1939251), (24, 1292834), (48, 646417), (61, 508656), (122, 254328), (183, 169552), (244, 127164), (366, 84776), (488, 63582), (732, 42388), (976, 31791), (1464, 21194), (2928, 10597)]

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