16897120

素因数分解:

$2^5\times 5^1\times {\mathrm{105607}}^1$

素因数の和:105622

約数の個数: 24

約数和(自身を含む): 39919824

約数和(自身を除く): 23022704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 105607, 211214, 422428, 528035, 844856, 1056070, 1689712, 2112140, 3379424, 4224280, 8448560, 16897120]

約数ペア:

[(1, 16897120), (2, 8448560), (4, 4224280), (5, 3379424), (8, 2112140), (10, 1689712), (16, 1056070), (20, 844856), (32, 528035), (40, 422428), (80, 211214), (160, 105607)]