2158048

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:3994

約数の個数: 24

約数和(自身を含む): 4499712

約数和(自身を除く): 2341664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 3967, 7934, 15868, 31736, 63472, 67439, 126944, 134878, 269756, 539512, 1079024, 2158048]

約数ペア:

[(1, 2158048), (2, 1079024), (4, 539512), (8, 269756), (16, 134878), (17, 126944), (32, 67439), (34, 63472), (68, 31736), (136, 15868), (272, 7934), (544, 3967)]