80454022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{23293}}^1$

素因数の和:23463

約数の個数: 16

約数和(自身を含む): 132496272

約数和(自身を除く): 52042250

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 23293, 46586, 256223, 512446, 3657001, 7314002, 40227011, 80454022]

約数ペア:

[(1, 80454022), (2, 40227011), (11, 7314002), (22, 3657001), (157, 512446), (314, 256223), (1727, 46586), (3454, 23293)]