40399546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79841}}^1$

素因数の和:79877

約数の個数: 16

約数和(自身を含む): 68983488

約数和(自身を除く): 28583942

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 79841, 159682, 878251, 1756502, 1836343, 3672686, 20199773, 40399546]

約数ペア:

[(1, 40399546), (2, 20199773), (11, 3672686), (22, 1836343), (23, 1756502), (46, 878251), (253, 159682), (506, 79841)]