40352686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{10247}}^1$

素因数の和:10439

約数の個数: 16

約数和(自身を含む): 66407040

約数和(自身を除く): 26054354

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 10247, 20494, 112717, 225434, 1834213, 3668426, 20176343, 40352686]

約数ペア:

[(1, 40352686), (2, 20176343), (11, 3668426), (22, 1834213), (179, 225434), (358, 112717), (1969, 20494), (3938, 10247)]