169021696

素因数分解:

$2^8\times {\mathrm{660241}}^1$

素因数の和:660257

約数の個数: 18

約数和(自身を含む): 337383662

約数和(自身を除く): 168361966

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 660241, 1320482, 2640964, 5281928, 10563856, 21127712, 42255424, 84510848, 169021696]

約数ペア:

[(1, 169021696), (2, 84510848), (4, 42255424), (8, 21127712), (16, 10563856), (32, 5281928), (64, 2640964), (128, 1320482), (256, 660241)]