81458432

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{28927}}^1$

素因数の和:28954

約数の個数: 36

約数和(自身を含む): 177386496

約数和(自身を除く): 95928064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 28927, 57854, 115708, 231416, 318197, 462832, 636394, 925664, 1272788, 1851328, 2545576, 3702656, 5091152, 7405312, 10182304, 20364608, 40729216, 81458432]

約数ペア:

[(1, 81458432), (2, 40729216), (4, 20364608), (8, 10182304), (11, 7405312), (16, 5091152), (22, 3702656), (32, 2545576), (44, 1851328), (64, 1272788), (88, 925664), (128, 636394), (176, 462832), (256, 318197), (352, 231416), (704, 115708), (1408, 57854), (2816, 28927)]