27911216

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{5503}}^1$

素因数の和:5828

約数の個数: 20

約数和(自身を含む): 54258432

約数和(自身を除く): 26347216

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 5503, 11006, 22012, 44024, 88048, 1744451, 3488902, 6977804, 13955608, 27911216]

約数ペア:

[(1, 27911216), (2, 13955608), (4, 6977804), (8, 3488902), (16, 1744451), (317, 88048), (634, 44024), (1268, 22012), (2536, 11006), (5072, 5503)]