214434928

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{105529}}^1$

素因数の和:105664

約数の個数: 20

約数和(自身を含む): 418743040

約数和(自身を除く): 204308112

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 105529, 211058, 422116, 844232, 1688464, 13402183, 26804366, 53608732, 107217464, 214434928]

約数ペア:

[(1, 214434928), (2, 107217464), (4, 53608732), (8, 26804366), (16, 13402183), (127, 1688464), (254, 844232), (508, 422116), (1016, 211058), (2032, 105529)]