160920752

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{324437}}^1$

素因数の和:324476

約数の個数: 20

約数和(自身を含む): 321842496

約数和(自身を除く): 160921744

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 324437, 648874, 1297748, 2595496, 5190992, 10057547, 20115094, 40230188, 80460376, 160920752]

約数ペア:

[(1, 160920752), (2, 80460376), (4, 40230188), (8, 20115094), (16, 10057547), (31, 5190992), (62, 2595496), (124, 1297748), (248, 648874), (496, 324437)]