71360392

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{207443}}^1$

素因数の和:207492

約数の個数: 16

約数和(自身を含む): 136913040

約数和(自身を除く): 65552648

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 207443, 414886, 829772, 1659544, 8920049, 17840098, 35680196, 71360392]

約数ペア:

[(1, 71360392), (2, 35680196), (4, 17840098), (8, 8920049), (43, 1659544), (86, 829772), (172, 414886), (344, 207443)]