16158004

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 29030400

約数和(自身を除く): 12872396

約数列:

[1, 2, 4, 53, 106, 199, 212, 383, 398, 766, 796, 1532, 10547, 20299, 21094, 40598, 42188, 76217, 81196, 152434, 304868, 4039501, 8079002, 16158004]

約数ペア:

[(1, 16158004), (2, 8079002), (4, 4039501), (53, 304868), (106, 152434), (199, 81196), (212, 76217), (383, 42188), (398, 40598), (766, 21094), (796, 20299), (1532, 10547)]