225143872

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3557}}^1$

素因数の和:3635

約数の個数: 56

約数和(自身を含む): 477170496

約数和(自身を除く): 252026624

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1472, 1978, 2752, 3557, 3956, 7114, 7912, 14228, 15824, 28456, 31648, 56912, 63296, 81811, 113824, 152951, 163622, 227648, 305902, 327244, 611804, 654488, 1223608, 1308976, 2447216, 2617952, 3517873, 4894432, 5235904, 7035746, 9788864, 14071492, 28142984, 56285968, 112571936, 225143872]

約数ペア:

[(1, 225143872), (2, 112571936), (4, 56285968), (8, 28142984), (16, 14071492), (23, 9788864), (32, 7035746), (43, 5235904), (46, 4894432), (64, 3517873), (86, 2617952), (92, 2447216), (172, 1308976), (184, 1223608), (344, 654488), (368, 611804), (688, 327244), (736, 305902), (989, 227648), (1376, 163622), (1472, 152951), (1978, 113824), (2752, 81811), (3557, 63296), (3956, 56912), (7114, 31648), (7912, 28456), (14228, 15824)]