25114352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{82613}}^1$

素因数の和:82640

約数の個数: 20

約数和(自身を含む): 51220680

約数和(自身を除く): 26106328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 82613, 165226, 330452, 660904, 1321808, 1569647, 3139294, 6278588, 12557176, 25114352]

約数ペア:

[(1, 25114352), (2, 12557176), (4, 6278588), (8, 3139294), (16, 1569647), (19, 1321808), (38, 660904), (76, 330452), (152, 165226), (304, 82613)]