80189696

素因数分解:

$2^8\times {\mathrm{313241}}^1$

素因数の和:313257

約数の個数: 18

約数和(自身を含む): 160066662

約数和(自身を除く): 79876966

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313241, 626482, 1252964, 2505928, 5011856, 10023712, 20047424, 40094848, 80189696]

約数ペア:

[(1, 80189696), (2, 40094848), (4, 20047424), (8, 10023712), (16, 5011856), (32, 2505928), (64, 1252964), (128, 626482), (256, 313241)]