1555213552

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{4583}}^1$

素因数の和:4885

約数の個数: 40

約数和(自身を含む): 3055804416

約数和(自身を除く): 1500590864

約数列:

[1, 2, 4, 8, 16, 127, 167, 254, 334, 508, 668, 1016, 1336, 2032, 2672, 4583, 9166, 18332, 21209, 36664, 42418, 73328, 84836, 169672, 339344, 582041, 765361, 1164082, 1530722, 2328164, 3061444, 4656328, 6122888, 9312656, 12245776, 97200847, 194401694, 388803388, 777606776, 1555213552]

約数ペア:

[(1, 1555213552), (2, 777606776), (4, 388803388), (8, 194401694), (16, 97200847), (127, 12245776), (167, 9312656), (254, 6122888), (334, 4656328), (508, 3061444), (668, 2328164), (1016, 1530722), (1336, 1164082), (2032, 765361), (2672, 582041), (4583, 339344), (9166, 169672), (18332, 84836), (21209, 73328), (36664, 42418)]