16442576

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{2441}}^1$

素因数の和:2870

約数の個数: 20

約数和(自身を含む): 31946244

約数和(自身を除く): 15503668

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 2441, 3368, 4882, 6736, 9764, 19528, 39056, 1027661, 2055322, 4110644, 8221288, 16442576]

約数ペア:

[(1, 16442576), (2, 8221288), (4, 4110644), (8, 2055322), (16, 1027661), (421, 39056), (842, 19528), (1684, 9764), (2441, 6736), (3368, 4882)]