80825072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{297151}}^1$

素因数の和:297176

約数の個数: 20

約数和(自身を含む): 165810816

約数和(自身を除く): 84985744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 297151, 594302, 1188604, 2377208, 4754416, 5051567, 10103134, 20206268, 40412536, 80825072]

約数ペア:

[(1, 80825072), (2, 40412536), (4, 20206268), (8, 10103134), (16, 5051567), (17, 4754416), (34, 2377208), (68, 1188604), (136, 594302), (272, 297151)]