89365948

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{719}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 187729920

約数和(自身を除く): 98363972

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 193, 322, 386, 644, 719, 772, 1351, 1438, 2702, 2876, 4439, 5033, 5404, 8878, 10066, 16537, 17756, 20132, 31073, 33074, 62146, 66148, 115759, 124292, 138767, 231518, 277534, 463036, 555068, 971369, 1942738, 3191641, 3885476, 6383282, 12766564, 22341487, 44682974, 89365948]

約数ペア:

[(1, 89365948), (2, 44682974), (4, 22341487), (7, 12766564), (14, 6383282), (23, 3885476), (28, 3191641), (46, 1942738), (92, 971369), (161, 555068), (193, 463036), (322, 277534), (386, 231518), (644, 138767), (719, 124292), (772, 115759), (1351, 66148), (1438, 62146), (2702, 33074), (2876, 31073), (4439, 20132), (5033, 17756), (5404, 16537), (8878, 10066)]