22053736

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 43001280

約数和(自身を除く): 20947544

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 947, 1894, 2911, 3788, 5822, 7576, 11644, 23288, 38827, 67237, 77654, 134474, 155308, 268948, 310616, 537896, 2756717, 5513434, 11026868, 22053736]

約数ペア:

[(1, 22053736), (2, 11026868), (4, 5513434), (8, 2756717), (41, 537896), (71, 310616), (82, 268948), (142, 155308), (164, 134474), (284, 77654), (328, 67237), (568, 38827), (947, 23288), (1894, 11644), (2911, 7576), (3788, 5822)]