84428159

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 89579520

約数和(自身を除く): 5151361

約数列:

[1, 31, 71, 89, 431, 2201, 2759, 6319, 13361, 30601, 38359, 195889, 948631, 1189129, 2723489, 84428159]

約数ペア:

[(1, 84428159), (31, 2723489), (71, 1189129), (89, 948631), (431, 195889), (2201, 38359), (2759, 30601), (6319, 13361)]