131672018

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{4657}}^1$

素因数の和:4937

約数の個数: 16

約数和(自身を含む): 201449184

約数和(自身を除く): 69777166

約数列:

[1, 2, 67, 134, 211, 422, 4657, 9314, 14137, 28274, 312019, 624038, 982627, 1965254, 65836009, 131672018]

約数ペア:

[(1, 131672018), (2, 65836009), (67, 1965254), (134, 982627), (211, 624038), (422, 312019), (4657, 28274), (9314, 14137)]