109640642

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{6719}}^1$

素因数の和:6961

約数の個数: 16

約数和(自身を含む): 169344000

約数和(自身を除く): 59703358

約数列:

[1, 2, 41, 82, 199, 398, 6719, 8159, 13438, 16318, 275479, 550958, 1337081, 2674162, 54820321, 109640642]

約数ペア:

[(1, 109640642), (2, 54820321), (41, 2674162), (82, 1337081), (199, 550958), (398, 275479), (6719, 16318), (8159, 13438)]