138833008

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{30661}}^1$

素因数の和:30952

約数の個数: 20

約数和(自身を含む): 269948248

約数和(自身を除く): 131115240

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 30661, 61322, 122644, 245288, 490576, 8677063, 17354126, 34708252, 69416504, 138833008]

約数ペア:

[(1, 138833008), (2, 69416504), (4, 34708252), (8, 17354126), (16, 8677063), (283, 490576), (566, 245288), (1132, 122644), (2264, 61322), (4528, 30661)]