127923448

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{691}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 244262160

約数和(自身を除く): 116338712

約数列:

[1, 2, 4, 8, 73, 146, 292, 317, 584, 634, 691, 1268, 1382, 2536, 2764, 5528, 23141, 46282, 50443, 92564, 100886, 185128, 201772, 219047, 403544, 438094, 876188, 1752376, 15990431, 31980862, 63961724, 127923448]

約数ペア:

[(1, 127923448), (2, 63961724), (4, 31980862), (8, 15990431), (73, 1752376), (146, 876188), (292, 438094), (317, 403544), (584, 219047), (634, 201772), (691, 185128), (1268, 100886), (1382, 92564), (2536, 50443), (2764, 46282), (5528, 23141)]