56208208

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16189}}^1$

素因数の和:16235

約数の個数: 40

約数和(自身を含む): 128483840

約数和(自身を除く): 72275632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 16189, 32378, 64756, 113323, 129512, 226646, 259024, 453292, 501859, 906584, 1003718, 1813168, 2007436, 3513013, 4014872, 7026026, 8029744, 14052052, 28104104, 56208208]

約数ペア:

[(1, 56208208), (2, 28104104), (4, 14052052), (7, 8029744), (8, 7026026), (14, 4014872), (16, 3513013), (28, 2007436), (31, 1813168), (56, 1003718), (62, 906584), (112, 501859), (124, 453292), (217, 259024), (248, 226646), (434, 129512), (496, 113323), (868, 64756), (1736, 32378), (3472, 16189)]