40090072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4423}}^1$

素因数の和:4543

約数の個数: 32

約数和(自身を含む): 82817280

約数和(自身を除く): 42727208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4423, 4532, 8846, 9064, 17692, 35384, 48653, 97306, 194612, 389224, 455569, 911138, 1822276, 3644552, 5011259, 10022518, 20045036, 40090072]

約数ペア:

[(1, 40090072), (2, 20045036), (4, 10022518), (8, 5011259), (11, 3644552), (22, 1822276), (44, 911138), (88, 455569), (103, 389224), (206, 194612), (412, 97306), (824, 48653), (1133, 35384), (2266, 17692), (4423, 9064), (4532, 8846)]