80481038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{13499}}^1$

素因数の和:13783

約数の個数: 16

約数和(自身を含む): 132192000

約数和(自身を除く): 51710962

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 13499, 26998, 148489, 296978, 3658229, 7316458, 40240519, 80481038]

約数ペア:

[(1, 80481038), (2, 40240519), (11, 7316458), (22, 3658229), (271, 296978), (542, 148489), (2981, 26998), (5962, 13499)]