22297768

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 43200360

約数和(自身を除く): 20902592

約数列:

[1, 2, 4, 8, 41, 82, 157, 164, 314, 328, 433, 628, 866, 1256, 1732, 3464, 6437, 12874, 17753, 25748, 35506, 51496, 67981, 71012, 135962, 142024, 271924, 543848, 2787221, 5574442, 11148884, 22297768]

約数ペア:

[(1, 22297768), (2, 11148884), (4, 5574442), (8, 2787221), (41, 543848), (82, 271924), (157, 142024), (164, 135962), (314, 71012), (328, 67981), (433, 51496), (628, 35506), (866, 25748), (1256, 17753), (1732, 12874), (3464, 6437)]