288722032

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{54517}}^1$

素因数の和:54856

約数の個数: 20

約数和(自身を含む): 561099256

約数和(自身を除く): 272377224

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 54517, 109034, 218068, 436136, 872272, 18045127, 36090254, 72180508, 144361016, 288722032]

約数ペア:

[(1, 288722032), (2, 144361016), (4, 72180508), (8, 36090254), (16, 18045127), (331, 872272), (662, 436136), (1324, 218068), (2648, 109034), (5296, 54517)]