16851680

素因数分解:

$2^5\times 5^1\times {\mathrm{105323}}^1$

素因数の和:105338

約数の個数: 24

約数和(自身を含む): 39812472

約数和(自身を除く): 22960792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 105323, 210646, 421292, 526615, 842584, 1053230, 1685168, 2106460, 3370336, 4212920, 8425840, 16851680]

約数ペア:

[(1, 16851680), (2, 8425840), (4, 4212920), (5, 3370336), (8, 2106460), (10, 1685168), (16, 1053230), (20, 842584), (32, 526615), (40, 421292), (80, 210646), (160, 105323)]