26725616

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{16217}}^1$

素因数の和:16328

約数の個数: 20

約数和(自身を含む): 52286832

約数和(自身を除く): 25561216

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 16217, 32434, 64868, 129736, 259472, 1670351, 3340702, 6681404, 13362808, 26725616]

約数ペア:

[(1, 26725616), (2, 13362808), (4, 6681404), (8, 3340702), (16, 1670351), (103, 259472), (206, 129736), (412, 64868), (824, 32434), (1648, 16217)]