16303340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47951}}^1$

素因数の和:47977

約数の個数: 24

約数和(自身を含む): 36251712

約数和(自身を除く): 19948372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 47951, 95902, 191804, 239755, 479510, 815167, 959020, 1630334, 3260668, 4075835, 8151670, 16303340]

約数ペア:

[(1, 16303340), (2, 8151670), (4, 4075835), (5, 3260668), (10, 1630334), (17, 959020), (20, 815167), (34, 479510), (68, 239755), (85, 191804), (170, 95902), (340, 47951)]