115458928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{555091}}^1$

素因数の和:555112

約数の個数: 20

約数和(自身を含む): 240909928

約数和(自身を除く): 125451000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 555091, 1110182, 2220364, 4440728, 7216183, 8881456, 14432366, 28864732, 57729464, 115458928]

約数ペア:

[(1, 115458928), (2, 57729464), (4, 28864732), (8, 14432366), (13, 8881456), (16, 7216183), (26, 4440728), (52, 2220364), (104, 1110182), (208, 555091)]