40551608

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 36862792

約数列:

[1, 2, 4, 8, 127, 167, 239, 254, 334, 478, 508, 668, 956, 1016, 1336, 1912, 21209, 30353, 39913, 42418, 60706, 79826, 84836, 121412, 159652, 169672, 242824, 319304, 5068951, 10137902, 20275804, 40551608]

約数ペア:

[(1, 40551608), (2, 20275804), (4, 10137902), (8, 5068951), (127, 319304), (167, 242824), (239, 169672), (254, 159652), (334, 121412), (478, 84836), (508, 79826), (668, 60706), (956, 42418), (1016, 39913), (1336, 30353), (1912, 21209)]