16685768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1493}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 34421760

約数和(自身を除く): 17735992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 1493, 2794, 2986, 5588, 5972, 11176, 11944, 16423, 32846, 65692, 131384, 189611, 379222, 758444, 1516888, 2085721, 4171442, 8342884, 16685768]

約数ペア:

[(1, 16685768), (2, 8342884), (4, 4171442), (8, 2085721), (11, 1516888), (22, 758444), (44, 379222), (88, 189611), (127, 131384), (254, 65692), (508, 32846), (1016, 16423), (1397, 11944), (1493, 11176), (2794, 5972), (2986, 5588)]