80504916

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{10369}}^1$

素因数の和:11023

約数の個数: 24

約数和(自身を含む): 188153280

約数和(自身を除く): 107648364

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 10369, 20738, 31107, 41476, 62214, 124428, 6708743, 13417486, 20126229, 26834972, 40252458, 80504916]

約数ペア:

[(1, 80504916), (2, 40252458), (3, 26834972), (4, 20126229), (6, 13417486), (12, 6708743), (647, 124428), (1294, 62214), (1941, 41476), (2588, 31107), (3882, 20738), (7764, 10369)]