18080896

素因数分解:

$2^7\times {\mathrm{141257}}^1$

素因数の和:141271

約数の個数: 16

約数和(自身を含む): 36020790

約数和(自身を除く): 17939894

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 141257, 282514, 565028, 1130056, 2260112, 4520224, 9040448, 18080896]

約数ペア:

[(1, 18080896), (2, 9040448), (4, 4520224), (8, 2260112), (16, 1130056), (32, 565028), (64, 282514), (128, 141257)]