90839042

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{6221}}^1$

素因数の和:6386

約数の個数: 24

約数和(自身を含む): 159594300

約数和(自身を除く): 68755258

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 2086, 6221, 7301, 12442, 14602, 43547, 87094, 304829, 609658, 926929, 1853858, 6488503, 12977006, 45419521, 90839042]

約数ペア:

[(1, 90839042), (2, 45419521), (7, 12977006), (14, 6488503), (49, 1853858), (98, 926929), (149, 609658), (298, 304829), (1043, 87094), (2086, 43547), (6221, 14602), (7301, 12442)]