77887670768

素因数分解:

$2^4\times {\mathrm{38153}}^1\times {\mathrm{127591}}^1$

素因数の和:165752

約数の個数: 20

約数和(自身を含む): 150912500208

約数和(自身を除く): 73024829440

約数列:

[1, 2, 4, 8, 16, 38153, 76306, 127591, 152612, 255182, 305224, 510364, 610448, 1020728, 2041456, 4867979423, 9735958846, 19471917692, 38943835384, 77887670768]

約数ペア:

[(1, 77887670768), (2, 38943835384), (4, 19471917692), (8, 9735958846), (16, 4867979423), (38153, 2041456), (76306, 1020728), (127591, 610448), (152612, 510364), (255182, 305224)]