11643904

素因数分解:

$2^{10}\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 44

約数和(自身を含む): 23728824

約数和(自身を除く): 12084920

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 137, 166, 256, 274, 332, 512, 548, 664, 1024, 1096, 1328, 2192, 2656, 4384, 5312, 8768, 10624, 11371, 17536, 21248, 22742, 35072, 42496, 45484, 70144, 84992, 90968, 140288, 181936, 363872, 727744, 1455488, 2910976, 5821952, 11643904]

約数ペア:

[(1, 11643904), (2, 5821952), (4, 2910976), (8, 1455488), (16, 727744), (32, 363872), (64, 181936), (83, 140288), (128, 90968), (137, 84992), (166, 70144), (256, 45484), (274, 42496), (332, 35072), (512, 22742), (548, 21248), (664, 17536), (1024, 11371), (1096, 10624), (1328, 8768), (2192, 5312), (2656, 4384)]