26353168

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{15991}}^1$

素因数の和:16102

約数の個数: 20

約数和(自身を含む): 51558208

約数和(自身を除く): 25205040

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 15991, 31982, 63964, 127928, 255856, 1647073, 3294146, 6588292, 13176584, 26353168]

約数ペア:

[(1, 26353168), (2, 13176584), (4, 6588292), (8, 3294146), (16, 1647073), (103, 255856), (206, 127928), (412, 63964), (824, 31982), (1648, 15991)]