16231468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 33175296

約数和(自身を除く): 16943828

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 373, 473, 506, 746, 946, 989, 1012, 1492, 1892, 1978, 3956, 4103, 8206, 8579, 10879, 16039, 16412, 17158, 21758, 32078, 34316, 43516, 64156, 94369, 176429, 188738, 352858, 368897, 377476, 705716, 737794, 1475588, 4057867, 8115734, 16231468]

約数ペア:

[(1, 16231468), (2, 8115734), (4, 4057867), (11, 1475588), (22, 737794), (23, 705716), (43, 377476), (44, 368897), (46, 352858), (86, 188738), (92, 176429), (172, 94369), (253, 64156), (373, 43516), (473, 34316), (506, 32078), (746, 21758), (946, 17158), (989, 16412), (1012, 16039), (1492, 10879), (1892, 8579), (1978, 8206), (3956, 4103)]