About the Number

82984172

82984171 ← → 82984173

2進数表記:100111100100011110011101100

漢数字表記:八千二百九十八万四千百七十二

素因数分解:

2 2 × 19 1 × 887 1 × 1231 1

素因数の和:2141
約数の個数: 24
約数和(自身を含む): 153162240
約数和(自身を除く): 70178068

約数列:
[1, 2, 4, 19, 38, 76, 887, 1231, 1774, 2462, 3548, 4924, 16853, 23389, 33706, 46778, 67412, 93556, 1091897, 2183794, 4367588, 20746043, 41492086, 82984172]

約数ペア:
[(1, 82984172), (2, 41492086), (4, 20746043), (19, 4367588), (38, 2183794), (76, 1091897), (887, 93556), (1231, 67412), (1774, 46778), (2462, 33706), (3548, 23389), (4924, 16853)]

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