28163166

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{35831}}^1$

素因数の和:35967

約数の個数: 16

約数和(自身を含む): 56757888

約数和(自身を除く): 28594722

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 35831, 71662, 107493, 214986, 4693861, 9387722, 14081583, 28163166]

約数ペア:

[(1, 28163166), (2, 14081583), (3, 9387722), (6, 4693861), (131, 214986), (262, 107493), (393, 71662), (786, 35831)]