21236528032

素因数分解:

$2^5\times {\mathrm{193}}^1\times {\mathrm{947}}^1\times {\mathrm{3631}}^1$

素因数の和:4781

約数の個数: 48

約数和(自身を含む): 42082008192

約数和(自身を除く): 20845480160

約数列:

[1, 2, 4, 8, 16, 32, 193, 386, 772, 947, 1544, 1894, 3088, 3631, 3788, 6176, 7262, 7576, 14524, 15152, 29048, 30304, 58096, 116192, 182771, 365542, 700783, 731084, 1401566, 1462168, 2803132, 2924336, 3438557, 5606264, 5848672, 6877114, 11212528, 13754228, 22425056, 27508456, 55016912, 110033824, 663641501, 1327283002, 2654566004, 5309132008, 10618264016, 21236528032]

約数ペア:

[(1, 21236528032), (2, 10618264016), (4, 5309132008), (8, 2654566004), (16, 1327283002), (32, 663641501), (193, 110033824), (386, 55016912), (772, 27508456), (947, 22425056), (1544, 13754228), (1894, 11212528), (3088, 6877114), (3631, 5848672), (3788, 5606264), (6176, 3438557), (7262, 2924336), (7576, 2803132), (14524, 1462168), (15152, 1401566), (29048, 731084), (30304, 700783), (58096, 365542), (116192, 182771)]