53132144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{255443}}^1$

素因数の和:255464

約数の個数: 20

約数和(自身を含む): 110862696

約数和(自身を除く): 57730552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 255443, 510886, 1021772, 2043544, 3320759, 4087088, 6641518, 13283036, 26566072, 53132144]

約数ペア:

[(1, 53132144), (2, 26566072), (4, 13283036), (8, 6641518), (13, 4087088), (16, 3320759), (26, 2043544), (52, 1021772), (104, 510886), (208, 255443)]