About the Number

31992972

31992971 ← → 31992973

2進数表記:1111010000010110010001100

漢数字表記:三千百九十九万二千九百七十二

素因数分解:

2 2 × 3 1 × 11 1 × 242371 1

素因数の和:242389
約数の個数: 24
約数和(自身を含む): 81436992
約数和(自身を除く): 49444020

約数列:
[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 242371, 484742, 727113, 969484, 1454226, 2666081, 2908452, 5332162, 7998243, 10664324, 15996486, 31992972]

約数ペア:
[(1, 31992972), (2, 15996486), (3, 10664324), (4, 7998243), (6, 5332162), (11, 2908452), (12, 2666081), (22, 1454226), (33, 969484), (44, 727113), (66, 484742), (132, 242371)]

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