164670670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{1097}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 314484768

約数和(自身を除く): 149814098

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 883, 1097, 1766, 2194, 4415, 5485, 8830, 10970, 15011, 18649, 30022, 37298, 75055, 93245, 150110, 186490, 968651, 1937302, 4843255, 9686510, 16467067, 32934134, 82335335, 164670670]

約数ペア:

[(1, 164670670), (2, 82335335), (5, 32934134), (10, 16467067), (17, 9686510), (34, 4843255), (85, 1937302), (170, 968651), (883, 186490), (1097, 150110), (1766, 93245), (2194, 75055), (4415, 37298), (5485, 30022), (8830, 18649), (10970, 15011)]