22630256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1901

約数の個数: 40

約数和(自身を含む): 48532608

約数和(自身を除く): 25902352

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 1811, 3124, 3622, 6248, 7244, 12496, 14488, 19921, 28976, 39842, 79684, 128581, 159368, 257162, 318736, 514324, 1028648, 1414391, 2057296, 2828782, 5657564, 11315128, 22630256]

約数ペア:

[(1, 22630256), (2, 11315128), (4, 5657564), (8, 2828782), (11, 2057296), (16, 1414391), (22, 1028648), (44, 514324), (71, 318736), (88, 257162), (142, 159368), (176, 128581), (284, 79684), (568, 39842), (781, 28976), (1136, 19921), (1562, 14488), (1811, 12496), (3124, 7244), (3622, 6248)]