214640896

素因数分解:

$2^8\times {\mathrm{838441}}^1$

素因数の和:838457

約数の個数: 18

約数和(自身を含む): 428443862

約数和(自身を除く): 213802966

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 838441, 1676882, 3353764, 6707528, 13415056, 26830112, 53660224, 107320448, 214640896]

約数ペア:

[(1, 214640896), (2, 107320448), (4, 53660224), (8, 26830112), (16, 13415056), (32, 6707528), (64, 3353764), (128, 1676882), (256, 838441)]