84350032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{405529}}^1$

素因数の和:405550

約数の個数: 20

約数和(自身を含む): 176000020

約数和(自身を除く): 91649988

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 405529, 811058, 1622116, 3244232, 5271877, 6488464, 10543754, 21087508, 42175016, 84350032]

約数ペア:

[(1, 84350032), (2, 42175016), (4, 21087508), (8, 10543754), (13, 6488464), (16, 5271877), (26, 3244232), (52, 1622116), (104, 811058), (208, 405529)]