3271216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15727}}^1$

素因数の和:15748

約数の個数: 20

約数和(自身を含む): 6825952

約数和(自身を除く): 3554736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15727, 31454, 62908, 125816, 204451, 251632, 408902, 817804, 1635608, 3271216]

約数ペア:

[(1, 3271216), (2, 1635608), (4, 817804), (8, 408902), (13, 251632), (16, 204451), (26, 125816), (52, 62908), (104, 31454), (208, 15727)]