90017564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{247301}}^1$

素因数の和:247325

約数の個数: 24

約数和(自身を含む): 193884768

約数和(自身を除く): 103867204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 247301, 494602, 989204, 1731107, 3214913, 3462214, 6429826, 6924428, 12859652, 22504391, 45008782, 90017564]

約数ペア:

[(1, 90017564), (2, 45008782), (4, 22504391), (7, 12859652), (13, 6924428), (14, 6429826), (26, 3462214), (28, 3214913), (52, 1731107), (91, 989204), (182, 494602), (364, 247301)]