39006544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{128311}}^1$

素因数の和:128338

約数の個数: 20

約数和(自身を含む): 79553440

約数和(自身を除く): 40546896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 128311, 256622, 513244, 1026488, 2052976, 2437909, 4875818, 9751636, 19503272, 39006544]

約数ペア:

[(1, 39006544), (2, 19503272), (4, 9751636), (8, 4875818), (16, 2437909), (19, 2052976), (38, 1026488), (76, 513244), (152, 256622), (304, 128311)]