163485286

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{25237}}^1$

素因数の和:25359

約数の個数: 16

約数和(自身を含む): 254399040

約数和(自身を除く): 90913754

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 25237, 50474, 1034717, 1993723, 2069434, 3987446, 81742643, 163485286]

約数ペア:

[(1, 163485286), (2, 81742643), (41, 3987446), (79, 2069434), (82, 1993723), (158, 1034717), (3239, 50474), (6478, 25237)]