16709072

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{10139}}^1$

素因数の和:10250

約数の個数: 20

約数和(自身を含む): 32691360

約数和(自身を除く): 15982288

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 10139, 20278, 40556, 81112, 162224, 1044317, 2088634, 4177268, 8354536, 16709072]

約数ペア:

[(1, 16709072), (2, 8354536), (4, 4177268), (8, 2088634), (16, 1044317), (103, 162224), (206, 81112), (412, 40556), (824, 20278), (1648, 10139)]