31795128

素因数分解:

$2^3\times 3^2\times {\mathrm{383}}^1\times {\mathrm{1153}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 86411520

約数和(自身を除く): 54616392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 383, 766, 1149, 1153, 1532, 2298, 2306, 3064, 3447, 3459, 4596, 4612, 6894, 6918, 9192, 9224, 10377, 13788, 13836, 20754, 27576, 27672, 41508, 83016, 441599, 883198, 1324797, 1766396, 2649594, 3532792, 3974391, 5299188, 7948782, 10598376, 15897564, 31795128]

約数ペア:

[(1, 31795128), (2, 15897564), (3, 10598376), (4, 7948782), (6, 5299188), (8, 3974391), (9, 3532792), (12, 2649594), (18, 1766396), (24, 1324797), (36, 883198), (72, 441599), (383, 83016), (766, 41508), (1149, 27672), (1153, 27576), (1532, 20754), (2298, 13836), (2306, 13788), (3064, 10377), (3447, 9224), (3459, 9192), (4596, 6918), (4612, 6894)]