39540134

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{2179}}^1$

素因数の和:2435

約数の個数: 16

約数和(自身を含む): 61005120

約数和(自身を除く): 21464986

約数列:

[1, 2, 43, 86, 211, 422, 2179, 4358, 9073, 18146, 93697, 187394, 459769, 919538, 19770067, 39540134]

約数ペア:

[(1, 39540134), (2, 19770067), (43, 919538), (86, 459769), (211, 187394), (422, 93697), (2179, 18146), (4358, 9073)]