About the Number

252131936

252131935 ← → 252131937

2進数表記:1111000001110011101001100000

漢数字表記:二億五千二百十三万千九百三十六

素因数分解:

2 5 × 7 1 × 367 1 × 3067 1

素因数の和:3451
約数の個数: 48
約数和(自身を含む): 569028096
約数和(自身を除く): 316896160

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 367, 734, 1468, 2569, 2936, 3067, 5138, 5872, 6134, 10276, 11744, 12268, 20552, 21469, 24536, 41104, 42938, 49072, 82208, 85876, 98144, 171752, 343504, 687008, 1125589, 2251178, 4502356, 7879123, 9004712, 15758246, 18009424, 31516492, 36018848, 63032984, 126065968, 252131936]

約数ペア:
[(1, 252131936), (2, 126065968), (4, 63032984), (7, 36018848), (8, 31516492), (14, 18009424), (16, 15758246), (28, 9004712), (32, 7879123), (56, 4502356), (112, 2251178), (224, 1125589), (367, 687008), (734, 343504), (1468, 171752), (2569, 98144), (2936, 85876), (3067, 82208), (5138, 49072), (5872, 42938), (6134, 41104), (10276, 24536), (11744, 21469), (12268, 20552)]

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