113479168

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{20149}}^1$

素因数の和:20178

約数の個数: 40

約数和(自身を含む): 247361400

約数和(自身を除く): 133882232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 20149, 40298, 80596, 161192, 221639, 322384, 443278, 644768, 886556, 1289536, 1773112, 2579072, 3546224, 5158144, 7092448, 10316288, 14184896, 28369792, 56739584, 113479168]

約数ペア:

[(1, 113479168), (2, 56739584), (4, 28369792), (8, 14184896), (11, 10316288), (16, 7092448), (22, 5158144), (32, 3546224), (44, 2579072), (64, 1773112), (88, 1289536), (128, 886556), (176, 644768), (256, 443278), (352, 322384), (512, 221639), (704, 161192), (1408, 80596), (2816, 40298), (5632, 20149)]