27085864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{260441}}^1$

素因数の和:260460

約数の個数: 16

約数和(自身を含む): 54692820

約数和(自身を除く): 27606956

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 260441, 520882, 1041764, 2083528, 3385733, 6771466, 13542932, 27085864]

約数ペア:

[(1, 27085864), (2, 13542932), (4, 6771466), (8, 3385733), (13, 2083528), (26, 1041764), (52, 520882), (104, 260441)]