16859728

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{10433}}^1$

素因数の和:10542

約数の個数: 20

約数和(自身を含む): 32992308

約数和(自身を除く): 16132580

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 10433, 20866, 41732, 83464, 166928, 1053733, 2107466, 4214932, 8429864, 16859728]

約数ペア:

[(1, 16859728), (2, 8429864), (4, 4214932), (8, 2107466), (16, 1053733), (101, 166928), (202, 83464), (404, 41732), (808, 20866), (1616, 10433)]