About the Number

80970042

80970041 ← → 80970043

2進数表記:100110100111000000100111010

漢数字表記:八千九十七万四十二

素因数分解:

2 1 × 3 1 × 317 1 × 42571 1

素因数の和:42893
約数の個数: 16
約数和(自身を含む): 162454752
約数和(自身を除く): 81484710

約数列:
[1, 2, 3, 6, 317, 634, 951, 1902, 42571, 85142, 127713, 255426, 13495007, 26990014, 40485021, 80970042]

約数ペア:
[(1, 80970042), (2, 40485021), (3, 26990014), (6, 13495007), (317, 255426), (634, 127713), (951, 85142), (1902, 42571)]

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