16817248

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 38132640

約数和(自身を除く): 21315392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 386, 389, 772, 778, 1351, 1544, 1556, 2702, 2723, 3088, 3112, 5404, 5446, 6176, 6224, 10808, 10892, 12448, 21616, 21784, 43232, 43568, 75077, 87136, 150154, 300308, 525539, 600616, 1051078, 1201232, 2102156, 2402464, 4204312, 8408624, 16817248]

約数ペア:

[(1, 16817248), (2, 8408624), (4, 4204312), (7, 2402464), (8, 2102156), (14, 1201232), (16, 1051078), (28, 600616), (32, 525539), (56, 300308), (112, 150154), (193, 87136), (224, 75077), (386, 43568), (389, 43232), (772, 21784), (778, 21616), (1351, 12448), (1544, 10892), (1556, 10808), (2702, 6224), (2723, 6176), (3088, 5446), (3112, 5404)]