129434846

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{39631}}^1$

素因数の和:39727

約数の個数: 16

約数和(自身を含む): 205452288

約数和(自身を除く): 76017442

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 39631, 79262, 911513, 1823026, 2813801, 5627602, 64717423, 129434846]

約数ペア:

[(1, 129434846), (2, 64717423), (23, 5627602), (46, 2813801), (71, 1823026), (142, 911513), (1633, 79262), (3266, 39631)]