31934478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 70698240

約数和(自身を除く): 38763762

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 67, 74, 111, 113, 114, 134, 201, 222, 226, 339, 402, 678, 703, 1273, 1406, 2109, 2147, 2479, 2546, 3819, 4181, 4218, 4294, 4958, 6441, 7437, 7571, 7638, 8362, 12543, 12882, 14874, 15142, 22713, 25086, 45426, 47101, 79439, 94202, 141303, 143849, 158878, 238317, 280127, 282606, 287698, 431547, 476634, 560254, 840381, 863094, 1680762, 5322413, 10644826, 15967239, 31934478]

約数ペア:

[(1, 31934478), (2, 15967239), (3, 10644826), (6, 5322413), (19, 1680762), (37, 863094), (38, 840381), (57, 560254), (67, 476634), (74, 431547), (111, 287698), (113, 282606), (114, 280127), (134, 238317), (201, 158878), (222, 143849), (226, 141303), (339, 94202), (402, 79439), (678, 47101), (703, 45426), (1273, 25086), (1406, 22713), (2109, 15142), (2147, 14874), (2479, 12882), (2546, 12543), (3819, 8362), (4181, 7638), (4218, 7571), (4294, 7437), (4958, 6441)]