42043508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18803}}^1$

素因数の和:18863

約数の個数: 24

約数和(自身を含む): 81082848

約数和(自身を除く): 39039340

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 18803, 37606, 75212, 244439, 488878, 808529, 977756, 1617058, 3234116, 10510877, 21021754, 42043508]

約数ペア:

[(1, 42043508), (2, 21021754), (4, 10510877), (13, 3234116), (26, 1617058), (43, 977756), (52, 808529), (86, 488878), (172, 244439), (559, 75212), (1118, 37606), (2236, 18803)]