89966884

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{30029}}^1$

素因数の和:30147

約数の個数: 24

約数和(自身を含む): 181621440

約数和(自身を除く): 91654556

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 30029, 60058, 120116, 210203, 420406, 840812, 3213103, 6426206, 12852412, 22491721, 44983442, 89966884]

約数ペア:

[(1, 89966884), (2, 44983442), (4, 22491721), (7, 12852412), (14, 6426206), (28, 3213103), (107, 840812), (214, 420406), (428, 210203), (749, 120116), (1498, 60058), (2996, 30029)]