40450234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{2087}}^1$

素因数の和:2981

約数の個数: 16

約数和(自身を含む): 66298176

約数和(自身を除く): 25847942

約数列:

[1, 2, 11, 22, 881, 1762, 2087, 4174, 9691, 19382, 22957, 45914, 1838647, 3677294, 20225117, 40450234]

約数ペア:

[(1, 40450234), (2, 20225117), (11, 3677294), (22, 1838647), (881, 45914), (1762, 22957), (2087, 19382), (4174, 9691)]