90697264

素因数分解:

$2^4\times 7^1\times {\mathrm{809797}}^1$

素因数の和:809812

約数の個数: 20

約数和(自身を含む): 200829904

約数和(自身を除く): 110132640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 809797, 1619594, 3239188, 5668579, 6478376, 11337158, 12956752, 22674316, 45348632, 90697264]

約数ペア:

[(1, 90697264), (2, 45348632), (4, 22674316), (7, 12956752), (8, 11337158), (14, 6478376), (16, 5668579), (28, 3239188), (56, 1619594), (112, 809797)]