82252144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{395443}}^1$

素因数の和:395464

約数の個数: 20

約数和(自身を含む): 171622696

約数和(自身を除く): 89370552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 395443, 790886, 1581772, 3163544, 5140759, 6327088, 10281518, 20563036, 41126072, 82252144]

約数ペア:

[(1, 82252144), (2, 41126072), (4, 20563036), (8, 10281518), (13, 6327088), (16, 5140759), (26, 3163544), (52, 1581772), (104, 790886), (208, 395443)]