85241936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{409817}}^1$

素因数の和:409838

約数の個数: 20

約数和(自身を含む): 177861012

約数和(自身を除く): 92619076

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 409817, 819634, 1639268, 3278536, 5327621, 6557072, 10655242, 21310484, 42620968, 85241936]

約数ペア:

[(1, 85241936), (2, 42620968), (4, 21310484), (8, 10655242), (13, 6557072), (16, 5327621), (26, 3278536), (52, 1639268), (104, 819634), (208, 409817)]