22005248

素因数分解:

$2^9\times {\mathrm{42979}}^1$

素因数の和:42997

約数の個数: 20

約数和(自身を含む): 43968540

約数和(自身を除く): 21963292

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 42979, 85958, 171916, 343832, 687664, 1375328, 2750656, 5501312, 11002624, 22005248]

約数ペア:

[(1, 22005248), (2, 11002624), (4, 5501312), (8, 2750656), (16, 1375328), (32, 687664), (64, 343832), (128, 171916), (256, 85958), (512, 42979)]