61280888

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{17449}}^1$

素因数の和:17894

約数の個数: 16

約数和(自身を含む): 115170000

約数和(自身を除く): 53889112

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 17449, 34898, 69796, 139592, 7660111, 15320222, 30640444, 61280888]

約数ペア:

[(1, 61280888), (2, 30640444), (4, 15320222), (8, 7660111), (439, 139592), (878, 69796), (1756, 34898), (3512, 17449)]