25982608

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{55997}}^1$

素因数の和:56034

約数の個数: 20

約数和(自身を含む): 52078140

約数和(自身を除く): 26095532

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 55997, 111994, 223988, 447976, 895952, 1623913, 3247826, 6495652, 12991304, 25982608]

約数ペア:

[(1, 25982608), (2, 12991304), (4, 6495652), (8, 3247826), (16, 1623913), (29, 895952), (58, 447976), (116, 223988), (232, 111994), (464, 55997)]