27391942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8387}}^1$

素因数の和:8483

約数の個数: 16

約数和(自身を含む): 43483392

約数和(自身を除く): 16091450

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 8387, 16774, 192901, 385802, 595477, 1190954, 13695971, 27391942]

約数ペア:

[(1, 27391942), (2, 13695971), (23, 1190954), (46, 595477), (71, 385802), (142, 192901), (1633, 16774), (3266, 8387)]