56199424

素因数分解:

$2^8\times {\mathrm{219529}}^1$

素因数の和:219545

約数の個数: 18

約数和(自身を含む): 112179830

約数和(自身を除く): 55980406

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 219529, 439058, 878116, 1756232, 3512464, 7024928, 14049856, 28099712, 56199424]

約数ペア:

[(1, 56199424), (2, 28099712), (4, 14049856), (8, 7024928), (16, 3512464), (32, 1756232), (64, 878116), (128, 439058), (256, 219529)]