81174332

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1759}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 144883200

約数和(自身を除く): 63708868

約数列:

[1, 2, 4, 83, 139, 166, 278, 332, 556, 1759, 3518, 7036, 11537, 23074, 46148, 145997, 244501, 291994, 489002, 583988, 978004, 20293583, 40587166, 81174332]

約数ペア:

[(1, 81174332), (2, 40587166), (4, 20293583), (83, 978004), (139, 583988), (166, 489002), (278, 291994), (332, 244501), (556, 145997), (1759, 46148), (3518, 23074), (7036, 11537)]