8080048

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{1447}}^1$

素因数の和:1804

約数の個数: 20

約数和(自身を含む): 15710800

約数和(自身を除く): 7630752

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 1447, 2792, 2894, 5584, 5788, 11576, 23152, 505003, 1010006, 2020012, 4040024, 8080048]

約数ペア:

[(1, 8080048), (2, 4040024), (4, 2020012), (8, 1010006), (16, 505003), (349, 23152), (698, 11576), (1396, 5788), (1447, 5584), (2792, 2894)]