38770576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{186397}}^1$

素因数の和:186418

約数の個数: 20

約数和(自身を含む): 80896732

約数和(自身を除く): 42126156

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 186397, 372794, 745588, 1491176, 2423161, 2982352, 4846322, 9692644, 19385288, 38770576]

約数ペア:

[(1, 38770576), (2, 19385288), (4, 9692644), (8, 4846322), (13, 2982352), (16, 2423161), (26, 1491176), (52, 745588), (104, 372794), (208, 186397)]