81413324

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{2011}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 147882000

約数和(自身を除く): 66468676

約数列:

[1, 2, 4, 29, 58, 116, 349, 698, 1396, 2011, 4022, 8044, 10121, 20242, 40484, 58319, 116638, 233276, 701839, 1403678, 2807356, 20353331, 40706662, 81413324]

約数ペア:

[(1, 81413324), (2, 40706662), (4, 20353331), (29, 2807356), (58, 1403678), (116, 701839), (349, 233276), (698, 116638), (1396, 58319), (2011, 40484), (4022, 20242), (8044, 10121)]