20162023168

素因数分解:

$2^8\times 7^1\times {\mathrm{11251129}}^1$

素因数の和:11251152

約数の個数: 36

約数和(自身を含む): 45994619440

約数和(自身を除く): 25832596272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 11251129, 22502258, 45004516, 78757903, 90009032, 157515806, 180018064, 315031612, 360036128, 630063224, 720072256, 1260126448, 1440144512, 2520252896, 2880289024, 5040505792, 10081011584, 20162023168]

約数ペア:

[(1, 20162023168), (2, 10081011584), (4, 5040505792), (7, 2880289024), (8, 2520252896), (14, 1440144512), (16, 1260126448), (28, 720072256), (32, 630063224), (56, 360036128), (64, 315031612), (112, 180018064), (128, 157515806), (224, 90009032), (256, 78757903), (448, 45004516), (896, 22502258), (1792, 11251129)]