24428144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{117443}}^1$

素因数の和:117464

約数の個数: 20

約数和(自身を含む): 50970696

約数和(自身を除く): 26542552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 117443, 234886, 469772, 939544, 1526759, 1879088, 3053518, 6107036, 12214072, 24428144]

約数ペア:

[(1, 24428144), (2, 12214072), (4, 6107036), (8, 3053518), (13, 1879088), (16, 1526759), (26, 939544), (52, 469772), (104, 234886), (208, 117443)]