121574192

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{27431}}^1$

素因数の和:27716

約数の個数: 20

約数和(自身を含む): 236408976

約数和(自身を除く): 114834784

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 27431, 54862, 109724, 219448, 438896, 7598387, 15196774, 30393548, 60787096, 121574192]

約数ペア:

[(1, 121574192), (2, 60787096), (4, 30393548), (8, 15196774), (16, 7598387), (277, 438896), (554, 219448), (1108, 109724), (2216, 54862), (4432, 27431)]