16909984

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5807}}^1$

素因数の和:5837

約数の個数: 48

約数和(自身を含む): 40981248

約数和(自身を除く): 24071264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 5807, 11614, 23228, 40649, 46456, 75491, 81298, 92912, 150982, 162596, 185824, 301964, 325192, 528437, 603928, 650384, 1056874, 1207856, 1300768, 2113748, 2415712, 4227496, 8454992, 16909984]

約数ペア:

[(1, 16909984), (2, 8454992), (4, 4227496), (7, 2415712), (8, 2113748), (13, 1300768), (14, 1207856), (16, 1056874), (26, 650384), (28, 603928), (32, 528437), (52, 325192), (56, 301964), (91, 185824), (104, 162596), (112, 150982), (182, 92912), (208, 81298), (224, 75491), (364, 46456), (416, 40649), (728, 23228), (1456, 11614), (2912, 5807)]