38986904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15277}}^1$

素因数の和:15323

約数の個数: 32

約数和(自身を含む): 82501200

約数和(自身を除く): 43514296

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 15277, 30554, 61108, 122216, 168047, 336094, 443033, 672188, 886066, 1344376, 1772132, 3544264, 4873363, 9746726, 19493452, 38986904]

約数ペア:

[(1, 38986904), (2, 19493452), (4, 9746726), (8, 4873363), (11, 3544264), (22, 1772132), (29, 1344376), (44, 886066), (58, 672188), (88, 443033), (116, 336094), (232, 168047), (319, 122216), (638, 61108), (1276, 30554), (2552, 15277)]