86983666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1381}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 163186560

約数和(自身を除く): 76202894

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 409, 818, 1381, 2762, 2863, 4499, 5726, 8998, 9667, 15191, 19334, 30382, 31493, 62986, 106337, 212674, 564829, 1129658, 3953803, 6213119, 7907606, 12426238, 43491833, 86983666]

約数ペア:

[(1, 86983666), (2, 43491833), (7, 12426238), (11, 7907606), (14, 6213119), (22, 3953803), (77, 1129658), (154, 564829), (409, 212674), (818, 106337), (1381, 62986), (2762, 31493), (2863, 30382), (4499, 19334), (5726, 15191), (8998, 9667)]