12216128

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 56

約数和(自身を含む): 26017728

約数和(自身を除く): 13801600

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 172, 184, 193, 344, 368, 386, 688, 736, 772, 989, 1376, 1472, 1544, 1978, 2752, 3088, 3956, 4439, 6176, 7912, 8299, 8878, 12352, 15824, 16598, 17756, 31648, 33196, 35512, 63296, 66392, 71024, 132784, 142048, 190877, 265568, 284096, 381754, 531136, 763508, 1527016, 3054032, 6108064, 12216128]

約数ペア:

[(1, 12216128), (2, 6108064), (4, 3054032), (8, 1527016), (16, 763508), (23, 531136), (32, 381754), (43, 284096), (46, 265568), (64, 190877), (86, 142048), (92, 132784), (172, 71024), (184, 66392), (193, 63296), (344, 35512), (368, 33196), (386, 31648), (688, 17756), (736, 16598), (772, 15824), (989, 12352), (1376, 8878), (1472, 8299), (1544, 7912), (1978, 6176), (2752, 4439), (3088, 3956)]