223097456

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{19891}}^1$

素因数の和:20600

約数の個数: 20

約数和(自身を含む): 432889704

約数和(自身を除く): 209792248

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5608, 11216, 19891, 39782, 79564, 159128, 318256, 13943591, 27887182, 55774364, 111548728, 223097456]

約数ペア:

[(1, 223097456), (2, 111548728), (4, 55774364), (8, 27887182), (16, 13943591), (701, 318256), (1402, 159128), (2804, 79564), (5608, 39782), (11216, 19891)]