27559856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101323}}^1$

素因数の和:101348

約数の個数: 20

約数和(自身を含む): 56538792

約数和(自身を除く): 28978936

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 101323, 202646, 405292, 810584, 1621168, 1722491, 3444982, 6889964, 13779928, 27559856]

約数ペア:

[(1, 27559856), (2, 13779928), (4, 6889964), (8, 3444982), (16, 1722491), (17, 1621168), (34, 810584), (68, 405292), (136, 202646), (272, 101323)]