21766912

素因数分解:

$2^8\times {\mathrm{85027}}^1$

素因数の和:85043

約数の個数: 18

約数和(自身を含む): 43449308

約数和(自身を除く): 21682396

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 85027, 170054, 340108, 680216, 1360432, 2720864, 5441728, 10883456, 21766912]

約数ペア:

[(1, 21766912), (2, 10883456), (4, 5441728), (8, 2720864), (16, 1360432), (32, 680216), (64, 340108), (128, 170054), (256, 85027)]