129624836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{23197}}^1$

素因数の和:23339

約数の個数: 24

約数和(自身を含む): 249424896

約数和(自身を除く): 119800060

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 23197, 46394, 92788, 255167, 510334, 1020668, 2946019, 5892038, 11784076, 32406209, 64812418, 129624836]

約数ペア:

[(1, 129624836), (2, 64812418), (4, 32406209), (11, 11784076), (22, 5892038), (44, 2946019), (127, 1020668), (254, 510334), (508, 255167), (1397, 92788), (2794, 46394), (5588, 23197)]