8891432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 19111680

約数和(自身を除く): 10220248

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 191, 253, 382, 506, 529, 764, 1012, 1058, 1528, 2024, 2101, 2116, 4202, 4232, 4393, 5819, 8404, 8786, 11638, 16808, 17572, 23276, 35144, 46552, 48323, 96646, 101039, 193292, 202078, 386584, 404156, 808312, 1111429, 2222858, 4445716, 8891432]

約数ペア:

[(1, 8891432), (2, 4445716), (4, 2222858), (8, 1111429), (11, 808312), (22, 404156), (23, 386584), (44, 202078), (46, 193292), (88, 101039), (92, 96646), (184, 48323), (191, 46552), (253, 35144), (382, 23276), (506, 17572), (529, 16808), (764, 11638), (1012, 8786), (1058, 8404), (1528, 5819), (2024, 4393), (2101, 4232), (2116, 4202)]