About the Number

131906912

131906911 ← → 131906913

2進数表記:111110111001011110101100000

漢数字表記:一億三千百九十万六千九百十二

素因数分解:

2 5 × 73 1 × 56467 1

素因数の和:56550
約数の個数: 24
約数和(自身を含む): 263253816
約数和(自身を除く): 131346904

約数列:
[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 56467, 112934, 225868, 451736, 903472, 1806944, 4122091, 8244182, 16488364, 32976728, 65953456, 131906912]

約数ペア:
[(1, 131906912), (2, 65953456), (4, 32976728), (8, 16488364), (16, 8244182), (32, 4122091), (73, 1806944), (146, 903472), (292, 451736), (584, 225868), (1168, 112934), (2336, 56467)]

このpageの処理時間: 0.006383657455444336 seconds