80499368

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{509}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 154499400

約数和(自身を除く): 74000032

約数列:

[1, 2, 4, 8, 53, 106, 212, 373, 424, 509, 746, 1018, 1492, 2036, 2984, 4072, 19769, 26977, 39538, 53954, 79076, 107908, 158152, 189857, 215816, 379714, 759428, 1518856, 10062421, 20124842, 40249684, 80499368]

約数ペア:

[(1, 80499368), (2, 40249684), (4, 20124842), (8, 10062421), (53, 1518856), (106, 759428), (212, 379714), (373, 215816), (424, 189857), (509, 158152), (746, 107908), (1018, 79076), (1492, 53954), (2036, 39538), (2984, 26977), (4072, 19769)]