25267568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83117}}^1$

素因数の和:83144

約数の個数: 20

約数和(自身を含む): 51533160

約数和(自身を除く): 26265592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 83117, 166234, 332468, 664936, 1329872, 1579223, 3158446, 6316892, 12633784, 25267568]

約数ペア:

[(1, 25267568), (2, 12633784), (4, 6316892), (8, 3158446), (16, 1579223), (19, 1329872), (38, 664936), (76, 332468), (152, 166234), (304, 83117)]