22128424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{162709}}^1$

素因数の和:162732

約数の個数: 16

約数和(自身を含む): 43931700

約数和(自身を除く): 21803276

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 162709, 325418, 650836, 1301672, 2766053, 5532106, 11064212, 22128424]

約数ペア:

[(1, 22128424), (2, 11064212), (4, 5532106), (8, 2766053), (17, 1301672), (34, 650836), (68, 325418), (136, 162709)]