43374032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{208529}}^1$

素因数の和:208550

約数の個数: 20

約数和(自身を含む): 90502020

約数和(自身を除く): 47127988

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 208529, 417058, 834116, 1668232, 2710877, 3336464, 5421754, 10843508, 21687016, 43374032]

約数ペア:

[(1, 43374032), (2, 21687016), (4, 10843508), (8, 5421754), (13, 3336464), (16, 2710877), (26, 1668232), (52, 834116), (104, 417058), (208, 208529)]