9890224

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:277

約数の個数: 40

約数和(自身を含む): 19887120

約数和(自身を除く): 9996896

約数列:

[1, 2, 4, 8, 16, 53, 106, 107, 109, 212, 214, 218, 424, 428, 436, 848, 856, 872, 1712, 1744, 5671, 5777, 11342, 11554, 11663, 22684, 23108, 23326, 45368, 46216, 46652, 90736, 92432, 93304, 186608, 618139, 1236278, 2472556, 4945112, 9890224]

約数ペア:

[(1, 9890224), (2, 4945112), (4, 2472556), (8, 1236278), (16, 618139), (53, 186608), (106, 93304), (107, 92432), (109, 90736), (212, 46652), (214, 46216), (218, 45368), (424, 23326), (428, 23108), (436, 22684), (848, 11663), (856, 11554), (872, 11342), (1712, 5777), (1744, 5671)]