16956944

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{25849}}^1$

素因数の和:25898

約数の個数: 20

約数和(自身を含む): 33656700

約数和(自身を除く): 16699756

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 25849, 51698, 103396, 206792, 413584, 1059809, 2119618, 4239236, 8478472, 16956944]

約数ペア:

[(1, 16956944), (2, 8478472), (4, 4239236), (8, 2119618), (16, 1059809), (41, 413584), (82, 206792), (164, 103396), (328, 51698), (656, 25849)]