42338288

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{19037}}^1$

素因数の和:19184

約数の個数: 20

約数和(自身を含む): 82624920

約数和(自身を除く): 40286632

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 19037, 38074, 76148, 152296, 304592, 2646143, 5292286, 10584572, 21169144, 42338288]

約数ペア:

[(1, 42338288), (2, 21169144), (4, 10584572), (8, 5292286), (16, 2646143), (139, 304592), (278, 152296), (556, 76148), (1112, 38074), (2224, 19037)]