1636124144

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{15881}}^1$

素因数の和:16073

約数の個数: 40

約数和(自身を含む): 3261273408

約数和(自身を除く): 1625149264

約数列:

[1, 2, 4, 8, 16, 47, 94, 137, 188, 274, 376, 548, 752, 1096, 2192, 6439, 12878, 15881, 25756, 31762, 51512, 63524, 103024, 127048, 254096, 746407, 1492814, 2175697, 2985628, 4351394, 5971256, 8702788, 11942512, 17405576, 34811152, 102257759, 204515518, 409031036, 818062072, 1636124144]

約数ペア:

[(1, 1636124144), (2, 818062072), (4, 409031036), (8, 204515518), (16, 102257759), (47, 34811152), (94, 17405576), (137, 11942512), (188, 8702788), (274, 5971256), (376, 4351394), (548, 2985628), (752, 2175697), (1096, 1492814), (2192, 746407), (6439, 254096), (12878, 127048), (15881, 103024), (25756, 63524), (31762, 51512)]