43399168

素因数分解:

$2^{11}\times {\mathrm{21191}}^1$

素因数の和:21213

約数の個数: 24

約数和(自身を含む): 86781240

約数和(自身を除く): 43382072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 21191, 42382, 84764, 169528, 339056, 678112, 1356224, 2712448, 5424896, 10849792, 21699584, 43399168]

約数ペア:

[(1, 43399168), (2, 21699584), (4, 10849792), (8, 5424896), (16, 2712448), (32, 1356224), (64, 678112), (128, 339056), (256, 169528), (512, 84764), (1024, 42382), (2048, 21191)]