135669328

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{206813}}^1$

素因数の和:206862

約数の個数: 20

約数和(自身を含む): 269271828

約数和(自身を除く): 133602500

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 206813, 413626, 827252, 1654504, 3309008, 8479333, 16958666, 33917332, 67834664, 135669328]

約数ペア:

[(1, 135669328), (2, 67834664), (4, 33917332), (8, 16958666), (16, 8479333), (41, 3309008), (82, 1654504), (164, 827252), (328, 413626), (656, 206813)]