47784008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8171}}^1$

素因数の和:8237

約数の個数: 32

約数和(自身を含む): 97083360

約数和(自身を除く): 49299352

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 8171, 16342, 32684, 65368, 138907, 277814, 351353, 555628, 702706, 1111256, 1405412, 2810824, 5973001, 11946002, 23892004, 47784008]

約数ペア:

[(1, 47784008), (2, 23892004), (4, 11946002), (8, 5973001), (17, 2810824), (34, 1405412), (43, 1111256), (68, 702706), (86, 555628), (136, 351353), (172, 277814), (344, 138907), (731, 65368), (1462, 32684), (2924, 16342), (5848, 8171)]