136931584

素因数分解:

$2^8\times {\mathrm{534889}}^1$

素因数の和:534905

約数の個数: 18

約数和(自身を含む): 273328790

約数和(自身を除く): 136397206

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 534889, 1069778, 2139556, 4279112, 8558224, 17116448, 34232896, 68465792, 136931584]

約数ペア:

[(1, 136931584), (2, 68465792), (4, 34232896), (8, 17116448), (16, 8558224), (32, 4279112), (64, 2139556), (128, 1069778), (256, 534889)]