528097168

素因数分解:

$2^4\times {\mathrm{1993}}^1\times {\mathrm{16561}}^1$

素因数の和:18562

約数の個数: 20

約数和(自身を含む): 1023763468

約数和(自身を除く): 495666300

約数列:

[1, 2, 4, 8, 16, 1993, 3986, 7972, 15944, 16561, 31888, 33122, 66244, 132488, 264976, 33006073, 66012146, 132024292, 264048584, 528097168]

約数ペア:

[(1, 528097168), (2, 264048584), (4, 132024292), (8, 66012146), (16, 33006073), (1993, 264976), (3986, 132488), (7972, 66244), (15944, 33122), (16561, 31888)]