16464896

素因数分解:

$2^{10}\times 7^1\times {\mathrm{2297}}^1$

素因数の和:2324

約数の個数: 44

約数和(自身を含む): 37632048

約数和(自身を除く): 21167152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2297, 3584, 4594, 7168, 9188, 16079, 18376, 32158, 36752, 64316, 73504, 128632, 147008, 257264, 294016, 514528, 588032, 1029056, 1176064, 2058112, 2352128, 4116224, 8232448, 16464896]

約数ペア:

[(1, 16464896), (2, 8232448), (4, 4116224), (7, 2352128), (8, 2058112), (14, 1176064), (16, 1029056), (28, 588032), (32, 514528), (56, 294016), (64, 257264), (112, 147008), (128, 128632), (224, 73504), (256, 64316), (448, 36752), (512, 32158), (896, 18376), (1024, 16079), (1792, 9188), (2297, 7168), (3584, 4594)]