40408286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51673}}^1$

素因数の和:51715

約数の個数: 16

約数和(自身を含む): 66969504

約数和(自身を除く): 26561218

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 51673, 103346, 878441, 1188479, 1756882, 2376958, 20204143, 40408286]

約数ペア:

[(1, 40408286), (2, 20204143), (17, 2376958), (23, 1756882), (34, 1188479), (46, 878441), (391, 103346), (782, 51673)]