80443142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{43577}}^1$

素因数の和:43663

約数の個数: 16

約数和(自身を含む): 131779872

約数和(自身を除く): 51336730

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 43577, 87154, 566501, 1133002, 3093967, 6187934, 40221571, 80443142]

約数ペア:

[(1, 80443142), (2, 40221571), (13, 6187934), (26, 3093967), (71, 1133002), (142, 566501), (923, 87154), (1846, 43577)]