40472872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2383}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 83249280

約数和(自身を除く): 42776408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 2123, 2383, 4246, 4766, 8492, 9532, 16984, 19064, 26213, 52426, 104852, 209704, 459919, 919838, 1839676, 3679352, 5059109, 10118218, 20236436, 40472872]

約数ペア:

[(1, 40472872), (2, 20236436), (4, 10118218), (8, 5059109), (11, 3679352), (22, 1839676), (44, 919838), (88, 459919), (193, 209704), (386, 104852), (772, 52426), (1544, 26213), (2123, 19064), (2383, 16984), (4246, 9532), (4766, 8492)]