40550846

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22807}}^1$

素因数の和:22943

約数の個数: 16

約数和(自身を含む): 70066176

約数和(自身を除く): 29515330

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 22807, 45614, 159649, 319298, 2896489, 5792978, 20275423, 40550846]

約数ペア:

[(1, 40550846), (2, 20275423), (7, 5792978), (14, 2896489), (127, 319298), (254, 159649), (889, 45614), (1778, 22807)]