16637144

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{50723}}^1$

素因数の和:50770

約数の個数: 16

約数和(自身を含む): 31956120

約数和(自身を除く): 15318976

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 50723, 101446, 202892, 405784, 2079643, 4159286, 8318572, 16637144]

約数ペア:

[(1, 16637144), (2, 8318572), (4, 4159286), (8, 2079643), (41, 405784), (82, 202892), (164, 101446), (328, 50723)]