55193834

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1\times {\mathrm{643}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 83740608

約数和(自身を除く): 28546774

約数列:

[1, 2, 167, 257, 334, 514, 643, 1286, 42919, 85838, 107381, 165251, 214762, 330502, 27596917, 55193834]

約数ペア:

[(1, 55193834), (2, 27596917), (167, 330502), (257, 214762), (334, 165251), (514, 107381), (643, 85838), (1286, 42919)]