81022048

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{16127}}^1$

素因数の和:16294

約数の個数: 24

約数和(自身を含む): 160538112

約数和(自身を除く): 79516064

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 16127, 32254, 64508, 129016, 258032, 516064, 2531939, 5063878, 10127756, 20255512, 40511024, 81022048]

約数ペア:

[(1, 81022048), (2, 40511024), (4, 20255512), (8, 10127756), (16, 5063878), (32, 2531939), (157, 516064), (314, 258032), (628, 129016), (1256, 64508), (2512, 32254), (5024, 16127)]