31971170042

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{17443}}^1$

素因数の和:17835

約数の個数: 48

約数和(自身を含む): 56914189920

約数和(自身を除く): 24943019878

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 317, 413, 634, 826, 2219, 2891, 4438, 5782, 15533, 17443, 18703, 31066, 34886, 37406, 122101, 130921, 244202, 261842, 854707, 916447, 1029137, 1709414, 1832894, 2058274, 5529431, 7203959, 11058862, 14407918, 38706017, 50427713, 77412034, 100855426, 270942119, 326236429, 541884238, 652472858, 2283655003, 4567310006, 15985585021, 31971170042]

約数ペア:

[(1, 31971170042), (2, 15985585021), (7, 4567310006), (14, 2283655003), (49, 652472858), (59, 541884238), (98, 326236429), (118, 270942119), (317, 100855426), (413, 77412034), (634, 50427713), (826, 38706017), (2219, 14407918), (2891, 11058862), (4438, 7203959), (5782, 5529431), (15533, 2058274), (17443, 1832894), (18703, 1709414), (31066, 1029137), (34886, 916447), (37406, 854707), (122101, 261842), (130921, 244202)]