38348728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18947}}^1$

素因数の和:18987

約数の個数: 32

約数和(自身を含む): 81855360

約数和(自身を除く): 43506632

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 18947, 37894, 75788, 151576, 208417, 416834, 435781, 833668, 871562, 1667336, 1743124, 3486248, 4793591, 9587182, 19174364, 38348728]

約数ペア:

[(1, 38348728), (2, 19174364), (4, 9587182), (8, 4793591), (11, 3486248), (22, 1743124), (23, 1667336), (44, 871562), (46, 833668), (88, 435781), (92, 416834), (184, 208417), (253, 151576), (506, 75788), (1012, 37894), (2024, 18947)]