16333856

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{947}}^1$

素因数の和:982

約数の個数: 72

約数和(自身を含む): 40851216

約数和(自身を除く): 24517360

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 947, 1078, 1232, 1568, 1894, 2156, 2464, 3788, 4312, 6629, 7576, 8624, 10417, 13258, 15152, 17248, 20834, 26516, 30304, 41668, 46403, 53032, 72919, 83336, 92806, 106064, 145838, 166672, 185612, 212128, 291676, 333344, 371224, 510433, 583352, 742448, 1020866, 1166704, 1484896, 2041732, 2333408, 4083464, 8166928, 16333856]

約数ペア:

[(1, 16333856), (2, 8166928), (4, 4083464), (7, 2333408), (8, 2041732), (11, 1484896), (14, 1166704), (16, 1020866), (22, 742448), (28, 583352), (32, 510433), (44, 371224), (49, 333344), (56, 291676), (77, 212128), (88, 185612), (98, 166672), (112, 145838), (154, 106064), (176, 92806), (196, 83336), (224, 72919), (308, 53032), (352, 46403), (392, 41668), (539, 30304), (616, 26516), (784, 20834), (947, 17248), (1078, 15152), (1232, 13258), (1568, 10417), (1894, 8624), (2156, 7576), (2464, 6629), (3788, 4312)]