22240216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5639}}^1$

素因数の和:5691

約数の個数: 32

約数和(自身を含む): 45684000

約数和(自身を除く): 23443784

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 5639, 11278, 22556, 45112, 95863, 163531, 191726, 327062, 383452, 654124, 766904, 1308248, 2780027, 5560054, 11120108, 22240216]

約数ペア:

[(1, 22240216), (2, 11120108), (4, 5560054), (8, 2780027), (17, 1308248), (29, 766904), (34, 654124), (58, 383452), (68, 327062), (116, 191726), (136, 163531), (232, 95863), (493, 45112), (986, 22556), (1972, 11278), (3944, 5639)]