39284542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 66489984

約数和(自身を除く): 27205442

約数列:

[1, 2, 11, 22, 43, 86, 131, 262, 317, 473, 634, 946, 1441, 2882, 3487, 5633, 6974, 11266, 13631, 27262, 41527, 61963, 83054, 123926, 149941, 299882, 456797, 913594, 1785661, 3571322, 19642271, 39284542]

約数ペア:

[(1, 39284542), (2, 19642271), (11, 3571322), (22, 1785661), (43, 913594), (86, 456797), (131, 299882), (262, 149941), (317, 123926), (473, 83054), (634, 61963), (946, 41527), (1441, 27262), (2882, 13631), (3487, 11266), (5633, 6974)]