16481120

素因数分解:

$2^5\times 5^1\times {\mathrm{103007}}^1$

素因数の和:103022

約数の個数: 24

約数和(自身を含む): 38937024

約数和(自身を除く): 22455904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 103007, 206014, 412028, 515035, 824056, 1030070, 1648112, 2060140, 3296224, 4120280, 8240560, 16481120]

約数ペア:

[(1, 16481120), (2, 8240560), (4, 4120280), (5, 3296224), (8, 2060140), (10, 1648112), (16, 1030070), (20, 824056), (32, 515035), (40, 412028), (80, 206014), (160, 103007)]