66803456

素因数分解:

$2^8\times {\mathrm{260951}}^1$

素因数の和:260967

約数の個数: 18

約数和(自身を含む): 133346472

約数和(自身を除く): 66543016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 260951, 521902, 1043804, 2087608, 4175216, 8350432, 16700864, 33401728, 66803456]

約数ペア:

[(1, 66803456), (2, 33401728), (4, 16700864), (8, 8350432), (16, 4175216), (32, 2087608), (64, 1043804), (128, 521902), (256, 260951)]