66242576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{180007}}^1$

素因数の和:180038

約数の個数: 20

約数和(自身を含む): 133925952

約数和(自身を除く): 67683376

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 180007, 360014, 720028, 1440056, 2880112, 4140161, 8280322, 16560644, 33121288, 66242576]

約数ペア:

[(1, 66242576), (2, 33121288), (4, 16560644), (8, 8280322), (16, 4140161), (23, 2880112), (46, 1440056), (92, 720028), (184, 360014), (368, 180007)]