90814192

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2297}}^1$

素因数の和:2665

約数の個数: 40

約数和(自身を含む): 201746016

約数和(自身を除く): 110931824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 706, 1412, 2297, 2471, 2824, 4594, 4942, 5648, 9188, 9884, 16079, 18376, 19768, 32158, 36752, 39536, 64316, 128632, 257264, 810841, 1621682, 3243364, 5675887, 6486728, 11351774, 12973456, 22703548, 45407096, 90814192]

約数ペア:

[(1, 90814192), (2, 45407096), (4, 22703548), (7, 12973456), (8, 11351774), (14, 6486728), (16, 5675887), (28, 3243364), (56, 1621682), (112, 810841), (353, 257264), (706, 128632), (1412, 64316), (2297, 39536), (2471, 36752), (2824, 32158), (4594, 19768), (4942, 18376), (5648, 16079), (9188, 9884)]