8960161504

素因数分解:

$2^5\times 7^1\times {\mathrm{40000721}}^1$

素因数の和:40000738

約数の個数: 24

約数和(自身を含む): 20160363888

約数和(自身を除く): 11200202384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 40000721, 80001442, 160002884, 280005047, 320005768, 560010094, 640011536, 1120020188, 1280023072, 2240040376, 4480080752, 8960161504]

約数ペア:

[(1, 8960161504), (2, 4480080752), (4, 2240040376), (7, 1280023072), (8, 1120020188), (14, 640011536), (16, 560010094), (28, 320005768), (32, 280005047), (56, 160002884), (112, 80001442), (224, 40000721)]