127528712

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{370723}}^1$

素因数の和:370772

約数の個数: 16

約数和(自身を含む): 244677840

約数和(自身を除く): 117149128

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 370723, 741446, 1482892, 2965784, 15941089, 31882178, 63764356, 127528712]

約数ペア:

[(1, 127528712), (2, 63764356), (4, 31882178), (8, 15941089), (43, 2965784), (86, 1482892), (172, 741446), (344, 370723)]