40939426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{35111}}^1$

素因数の和:35177

約数の個数: 16

約数和(自身を含む): 68257728

約数和(自身を除く): 27318302

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 35111, 70222, 386221, 772442, 1860883, 3721766, 20469713, 40939426]

約数ペア:

[(1, 40939426), (2, 20469713), (11, 3721766), (22, 1860883), (53, 772442), (106, 386221), (583, 70222), (1166, 35111)]