82733872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{397759}}^1$

素因数の和:397780

約数の個数: 20

約数和(自身を含む): 172627840

約数和(自身を除く): 89893968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 397759, 795518, 1591036, 3182072, 5170867, 6364144, 10341734, 20683468, 41366936, 82733872]

約数ペア:

[(1, 82733872), (2, 41366936), (4, 20683468), (8, 10341734), (13, 6364144), (16, 5170867), (26, 3182072), (52, 1591036), (104, 795518), (208, 397759)]