31589778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11131}}^1$

素因数の和:11190

約数の個数: 32

約数和(自身を含む): 70532352

約数和(自身を除く): 38942574

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 11131, 22262, 33393, 66786, 122441, 244882, 367323, 478633, 734646, 957266, 1435899, 2871798, 5264963, 10529926, 15794889, 31589778]

約数ペア:

[(1, 31589778), (2, 15794889), (3, 10529926), (6, 5264963), (11, 2871798), (22, 1435899), (33, 957266), (43, 734646), (66, 478633), (86, 367323), (129, 244882), (258, 122441), (473, 66786), (946, 33393), (1419, 22262), (2838, 11131)]