31149748

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3361}}^1$

素因数の和:3703

約数の個数: 24

約数和(自身を含む): 62506304

約数和(自身を除く): 31356556

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 3361, 4634, 6722, 9268, 13444, 23527, 47054, 94108, 1112491, 2224982, 4449964, 7787437, 15574874, 31149748]

約数ペア:

[(1, 31149748), (2, 15574874), (4, 7787437), (7, 4449964), (14, 2224982), (28, 1112491), (331, 94108), (662, 47054), (1324, 23527), (2317, 13444), (3361, 9268), (4634, 6722)]