31127954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 55351296

約数和(自身を除く): 24223342

約数列:

[1, 2, 11, 13, 22, 26, 127, 143, 254, 286, 857, 1397, 1651, 1714, 2794, 3302, 9427, 11141, 18161, 18854, 22282, 36322, 108839, 122551, 217678, 245102, 1197229, 1414907, 2394458, 2829814, 15563977, 31127954]

約数ペア:

[(1, 31127954), (2, 15563977), (11, 2829814), (13, 2394458), (22, 1414907), (26, 1197229), (127, 245102), (143, 217678), (254, 122551), (286, 108839), (857, 36322), (1397, 22282), (1651, 18854), (1714, 18161), (2794, 11141), (3302, 9427)]