16039568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 33267960

約数和(自身を除く): 17228392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 541, 872, 1082, 1744, 1853, 2164, 3706, 4328, 7412, 8656, 9197, 14824, 18394, 29648, 36788, 58969, 73576, 117938, 147152, 235876, 471752, 943504, 1002473, 2004946, 4009892, 8019784, 16039568]

約数ペア:

[(1, 16039568), (2, 8019784), (4, 4009892), (8, 2004946), (16, 1002473), (17, 943504), (34, 471752), (68, 235876), (109, 147152), (136, 117938), (218, 73576), (272, 58969), (436, 36788), (541, 29648), (872, 18394), (1082, 14824), (1744, 9197), (1853, 8656), (2164, 7412), (3706, 4328)]