16202005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1583}}^1$

素因数の和:1700

約数の個数: 16

約数和(自身を含む): 20528640

約数和(自身を除く): 4326635

約数列:

[1, 5, 23, 89, 115, 445, 1583, 2047, 7915, 10235, 36409, 140887, 182045, 704435, 3240401, 16202005]

約数ペア:

[(1, 16202005), (5, 3240401), (23, 704435), (89, 182045), (115, 140887), (445, 36409), (1583, 10235), (2047, 7915)]