15664520944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{4793}}^1$

素因数の和:5014

約数の個数: 80

約数和(自身を含む): 32357428992

約数和(自身を除く): 16692908048

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 107, 166, 184, 214, 332, 368, 428, 664, 856, 1328, 1712, 1909, 2461, 3818, 4793, 4922, 7636, 8881, 9586, 9844, 15272, 17762, 19172, 19688, 30544, 35524, 38344, 39376, 71048, 76688, 110239, 142096, 204263, 220478, 397819, 408526, 440956, 512851, 795638, 817052, 881912, 1025702, 1591276, 1634104, 1763824, 2051404, 3182552, 3268208, 4102808, 6365104, 8205616, 9149837, 11795573, 18299674, 23591146, 36599348, 42566633, 47182292, 73198696, 85133266, 94364584, 146397392, 170266532, 188729168, 340533064, 681066128, 979032559, 1958065118, 3916130236, 7832260472, 15664520944]

約数ペア:

[(1, 15664520944), (2, 7832260472), (4, 3916130236), (8, 1958065118), (16, 979032559), (23, 681066128), (46, 340533064), (83, 188729168), (92, 170266532), (107, 146397392), (166, 94364584), (184, 85133266), (214, 73198696), (332, 47182292), (368, 42566633), (428, 36599348), (664, 23591146), (856, 18299674), (1328, 11795573), (1712, 9149837), (1909, 8205616), (2461, 6365104), (3818, 4102808), (4793, 3268208), (4922, 3182552), (7636, 2051404), (8881, 1763824), (9586, 1634104), (9844, 1591276), (15272, 1025702), (17762, 881912), (19172, 817052), (19688, 795638), (30544, 512851), (35524, 440956), (38344, 408526), (39376, 397819), (71048, 220478), (76688, 204263), (110239, 142096)]