8385712

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{1307}}^1$

素因数の和:1716

約数の個数: 20

約数和(自身を含む): 16300296

約数和(自身を除く): 7914584

約数列:

[1, 2, 4, 8, 16, 401, 802, 1307, 1604, 2614, 3208, 5228, 6416, 10456, 20912, 524107, 1048214, 2096428, 4192856, 8385712]

約数ペア:

[(1, 8385712), (2, 4192856), (4, 2096428), (8, 1048214), (16, 524107), (401, 20912), (802, 10456), (1307, 6416), (1604, 5228), (2614, 3208)]