About the Number

42303248

42303247 ← → 42303249

2進数表記:10100001010111111100010000

漢数字表記:四千二百三十万三千二百四十八

素因数分解:

2 4 × 13 1 × 203381 1

素因数の和:203402
約数の個数: 20
約数和(自身を含む): 88267788
約数和(自身を除く): 45964540

約数列:
[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 203381, 406762, 813524, 1627048, 2643953, 3254096, 5287906, 10575812, 21151624, 42303248]

約数ペア:
[(1, 42303248), (2, 21151624), (4, 10575812), (8, 5287906), (13, 3254096), (16, 2643953), (26, 1627048), (52, 813524), (104, 406762), (208, 203381)]

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