16577882794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{196901}}^1$

素因数の和:197046

約数の個数: 32

約数和(自身を含む): 28070349120

約数和(自身を除く): 11492466326

約数列:

[1, 2, 11, 22, 43, 86, 89, 178, 473, 946, 979, 1958, 3827, 7654, 42097, 84194, 196901, 393802, 2165911, 4331822, 8466743, 16933486, 17524189, 35048378, 93134173, 186268346, 192766079, 385532158, 753540127, 1507080254, 8288941397, 16577882794]

約数ペア:

[(1, 16577882794), (2, 8288941397), (11, 1507080254), (22, 753540127), (43, 385532158), (86, 192766079), (89, 186268346), (178, 93134173), (473, 35048378), (946, 17524189), (979, 16933486), (1958, 8466743), (3827, 4331822), (7654, 2165911), (42097, 393802), (84194, 196901)]