31387804588

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{97673}}^1$

素因数の和:98206

約数の個数: 48

約数和(自身を含む): 65636928000

約数和(自身を除く): 34249123412

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 499, 644, 998, 1996, 3493, 6986, 11477, 13972, 22954, 45908, 80339, 97673, 160678, 195346, 321356, 390692, 683711, 1367422, 2246479, 2734844, 4492958, 8985916, 15725353, 31450706, 48738827, 62901412, 97477654, 194955308, 341171789, 682343578, 1120993021, 1364687156, 2241986042, 4483972084, 7846951147, 15693902294, 31387804588]

約数ペア:

[(1, 31387804588), (2, 15693902294), (4, 7846951147), (7, 4483972084), (14, 2241986042), (23, 1364687156), (28, 1120993021), (46, 682343578), (92, 341171789), (161, 194955308), (322, 97477654), (499, 62901412), (644, 48738827), (998, 31450706), (1996, 15725353), (3493, 8985916), (6986, 4492958), (11477, 2734844), (13972, 2246479), (22954, 1367422), (45908, 683711), (80339, 390692), (97673, 321356), (160678, 195346)]