85964408

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{68443}}^1$

素因数の和:68606

約数の個数: 16

約数和(自身を含む): 162212280

約数和(自身を除く): 76247872

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 68443, 136886, 273772, 547544, 10745551, 21491102, 42982204, 85964408]

約数ペア:

[(1, 85964408), (2, 42982204), (4, 21491102), (8, 10745551), (157, 547544), (314, 273772), (628, 136886), (1256, 68443)]