16647752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 34322400

約数和(自身を除く): 17674648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1361, 1529, 2722, 3058, 5444, 6116, 10888, 12232, 14971, 29942, 59884, 119768, 189179, 378358, 756716, 1513432, 2080969, 4161938, 8323876, 16647752]

約数ペア:

[(1, 16647752), (2, 8323876), (4, 4161938), (8, 2080969), (11, 1513432), (22, 756716), (44, 378358), (88, 189179), (139, 119768), (278, 59884), (556, 29942), (1112, 14971), (1361, 12232), (1529, 10888), (2722, 6116), (3058, 5444)]