16386888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 47324160

約数和(自身を除く): 30937272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 947, 1236, 1442, 1894, 2163, 2472, 2841, 2884, 3788, 4326, 5682, 5768, 6629, 7576, 8652, 11364, 13258, 17304, 19887, 22728, 26516, 39774, 53032, 79548, 97541, 159096, 195082, 292623, 390164, 585246, 682787, 780328, 1170492, 1365574, 2048361, 2340984, 2731148, 4096722, 5462296, 8193444, 16386888]

約数ペア:

[(1, 16386888), (2, 8193444), (3, 5462296), (4, 4096722), (6, 2731148), (7, 2340984), (8, 2048361), (12, 1365574), (14, 1170492), (21, 780328), (24, 682787), (28, 585246), (42, 390164), (56, 292623), (84, 195082), (103, 159096), (168, 97541), (206, 79548), (309, 53032), (412, 39774), (618, 26516), (721, 22728), (824, 19887), (947, 17304), (1236, 13258), (1442, 11364), (1894, 8652), (2163, 7576), (2472, 6629), (2841, 5768), (2884, 5682), (3788, 4326)]