31917226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2633}}^1$

素因数の和:2694

約数の個数: 32

約数和(自身を含む): 56894400

約数和(自身を除く): 24977174

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 2633, 5266, 6061, 12122, 28963, 50027, 57926, 76357, 100054, 152714, 550297, 839927, 1100594, 1450783, 1679854, 2901566, 15958613, 31917226]

約数ペア:

[(1, 31917226), (2, 15958613), (11, 2901566), (19, 1679854), (22, 1450783), (29, 1100594), (38, 839927), (58, 550297), (209, 152714), (319, 100054), (418, 76357), (551, 57926), (638, 50027), (1102, 28963), (2633, 12122), (5266, 6061)]