30958796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{16363}}^1$

素因数の和:16421

約数の個数: 24

約数和(自身を含む): 60481344

約数和(自身を除く): 29522548

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 16363, 32726, 65452, 179993, 359986, 703609, 719972, 1407218, 2814436, 7739699, 15479398, 30958796]

約数ペア:

[(1, 30958796), (2, 15479398), (4, 7739699), (11, 2814436), (22, 1407218), (43, 719972), (44, 703609), (86, 359986), (172, 179993), (473, 65452), (946, 32726), (1892, 16363)]