27391786

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{4129}}^1$

素因数の和:4269

約数の個数: 16

約数和(自身を含む): 42819840

約数和(自身を除く): 15428054

約数列:

[1, 2, 31, 62, 107, 214, 3317, 4129, 6634, 8258, 127999, 255998, 441803, 883606, 13695893, 27391786]

約数ペア:

[(1, 27391786), (2, 13695893), (31, 883606), (62, 441803), (107, 255998), (214, 127999), (3317, 8258), (4129, 6634)]