285168896

素因数分解:

$2^8\times {\mathrm{1113941}}^1$

素因数の和:1113957

約数の個数: 18

約数和(自身を含む): 569224362

約数和(自身を除く): 284055466

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1113941, 2227882, 4455764, 8911528, 17823056, 35646112, 71292224, 142584448, 285168896]

約数ペア:

[(1, 285168896), (2, 142584448), (4, 71292224), (8, 35646112), (16, 17823056), (32, 8911528), (64, 4455764), (128, 2227882), (256, 1113941)]