40992578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{81013}}^1$

素因数の和:81049

約数の個数: 16

約数和(自身を含む): 69996096

約数和(自身を除く): 29003518

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 81013, 162026, 891143, 1782286, 1863299, 3726598, 20496289, 40992578]

約数ペア:

[(1, 40992578), (2, 20496289), (11, 3726598), (22, 1863299), (23, 1782286), (46, 891143), (253, 162026), (506, 81013)]