31523316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1823}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 80898048

約数和(自身を除く): 49374732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 131, 132, 262, 393, 524, 786, 1441, 1572, 1823, 2882, 3646, 4323, 5469, 5764, 7292, 8646, 10938, 17292, 20053, 21876, 40106, 60159, 80212, 120318, 238813, 240636, 477626, 716439, 955252, 1432878, 2626943, 2865756, 5253886, 7880829, 10507772, 15761658, 31523316]

約数ペア:

[(1, 31523316), (2, 15761658), (3, 10507772), (4, 7880829), (6, 5253886), (11, 2865756), (12, 2626943), (22, 1432878), (33, 955252), (44, 716439), (66, 477626), (131, 240636), (132, 238813), (262, 120318), (393, 80212), (524, 60159), (786, 40106), (1441, 21876), (1572, 20053), (1823, 17292), (2882, 10938), (3646, 8646), (4323, 7292), (5469, 5764)]