42009454

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{11003}}^1$

素因数の和:11111

約数の個数: 16

約数和(自身を含む): 66552192

約数和(自身を除く): 24542738

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 11003, 22006, 253069, 506138, 913249, 1826498, 21004727, 42009454]

約数ペア:

[(1, 42009454), (2, 21004727), (23, 1826498), (46, 913249), (83, 506138), (166, 253069), (1909, 22006), (3818, 11003)]