27271528

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{21713}}^1$

素因数の和:21876

約数の個数: 16

約数和(自身を含む): 51462180

約数和(自身を除く): 24190652

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 21713, 43426, 86852, 173704, 3408941, 6817882, 13635764, 27271528]

約数ペア:

[(1, 27271528), (2, 13635764), (4, 6817882), (8, 3408941), (157, 173704), (314, 86852), (628, 43426), (1256, 21713)]