8931291256

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{2129}}^1\times {\mathrm{4129}}^1$

素因数の和:6391

約数の個数: 32

約数和(自身を含む): 16890048000

約数和(自身を除く): 7958756744

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 2129, 4129, 4258, 8258, 8516, 16516, 17032, 33032, 270383, 524383, 540766, 1048766, 1081532, 2097532, 2163064, 4195064, 8790641, 17581282, 35162564, 70325128, 1116411407, 2232822814, 4465645628, 8931291256]

約数ペア:

[(1, 8931291256), (2, 4465645628), (4, 2232822814), (8, 1116411407), (127, 70325128), (254, 35162564), (508, 17581282), (1016, 8790641), (2129, 4195064), (4129, 2163064), (4258, 2097532), (8258, 1081532), (8516, 1048766), (16516, 540766), (17032, 524383), (33032, 270383)]