255853184

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{15739}}^1$

素因数の和:15880

約数の個数: 32

約数和(自身を含む): 513753600

約数和(自身を除く): 257900416

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 15739, 16256, 31478, 62956, 125912, 251824, 503648, 1007296, 1998853, 2014592, 3997706, 7995412, 15990824, 31981648, 63963296, 127926592, 255853184]

約数ペア:

[(1, 255853184), (2, 127926592), (4, 63963296), (8, 31981648), (16, 15990824), (32, 7995412), (64, 3997706), (127, 2014592), (128, 1998853), (254, 1007296), (508, 503648), (1016, 251824), (2032, 125912), (4064, 62956), (8128, 31478), (15739, 16256)]