80821416928

素因数分解:

$2^5\times 7^2\times {\mathrm{51544271}}^1$

素因数の和:51544295

約数の個数: 36

約数和(自身を含む): 185095480752

約数和(自身を除く): 104274063824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 51544271, 103088542, 206177084, 360809897, 412354168, 721619794, 824708336, 1443239588, 1649416672, 2525669279, 2886479176, 5051338558, 5772958352, 10102677116, 11545916704, 20205354232, 40410708464, 80821416928]

約数ペア:

[(1, 80821416928), (2, 40410708464), (4, 20205354232), (7, 11545916704), (8, 10102677116), (14, 5772958352), (16, 5051338558), (28, 2886479176), (32, 2525669279), (49, 1649416672), (56, 1443239588), (98, 824708336), (112, 721619794), (196, 412354168), (224, 360809897), (392, 206177084), (784, 103088542), (1568, 51544271)]