16811312

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:586

約数の個数: 60

約数和(自身を含む): 38888136

約数和(自身を除く): 22076824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 392, 523, 574, 656, 784, 1046, 1148, 2009, 2092, 2296, 3661, 4018, 4184, 4592, 7322, 8036, 8368, 14644, 16072, 21443, 25627, 29288, 32144, 42886, 51254, 58576, 85772, 102508, 150101, 171544, 205016, 300202, 343088, 410032, 600404, 1050707, 1200808, 2101414, 2401616, 4202828, 8405656, 16811312]

約数ペア:

[(1, 16811312), (2, 8405656), (4, 4202828), (7, 2401616), (8, 2101414), (14, 1200808), (16, 1050707), (28, 600404), (41, 410032), (49, 343088), (56, 300202), (82, 205016), (98, 171544), (112, 150101), (164, 102508), (196, 85772), (287, 58576), (328, 51254), (392, 42886), (523, 32144), (574, 29288), (656, 25627), (784, 21443), (1046, 16072), (1148, 14644), (2009, 8368), (2092, 8036), (2296, 7322), (3661, 4592), (4018, 4184)]