90927188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89849}}^1$

素因数の和:89887

約数の個数: 24

約数和(自身を含む): 181137600

約数和(自身を除く): 90210412

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 89849, 179698, 359396, 988339, 1976678, 2066527, 3953356, 4133054, 8266108, 22731797, 45463594, 90927188]

約数ペア:

[(1, 90927188), (2, 45463594), (4, 22731797), (11, 8266108), (22, 4133054), (23, 3953356), (44, 2066527), (46, 1976678), (92, 988339), (253, 359396), (506, 179698), (1012, 89849)]