33920464

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1147

約数の個数: 40

約数和(自身を含む): 68745600

約数和(自身を除く): 34825136

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 1049, 2021, 2098, 4042, 4196, 8084, 8392, 16168, 16784, 32336, 45107, 49303, 90214, 98606, 180428, 197212, 360856, 394424, 721712, 788848, 2120029, 4240058, 8480116, 16960232, 33920464]

約数ペア:

[(1, 33920464), (2, 16960232), (4, 8480116), (8, 4240058), (16, 2120029), (43, 788848), (47, 721712), (86, 394424), (94, 360856), (172, 197212), (188, 180428), (344, 98606), (376, 90214), (688, 49303), (752, 45107), (1049, 32336), (2021, 16784), (2098, 16168), (4042, 8392), (4196, 8084)]