82238128

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17909}}^1$

素因数の和:17965

約数の個数: 40

約数和(自身を含む): 186550560

約数和(自身を除く): 104312432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 17909, 35818, 71636, 125363, 143272, 250726, 286544, 501452, 734269, 1002904, 1468538, 2005808, 2937076, 5139883, 5874152, 10279766, 11748304, 20559532, 41119064, 82238128]

約数ペア:

[(1, 82238128), (2, 41119064), (4, 20559532), (7, 11748304), (8, 10279766), (14, 5874152), (16, 5139883), (28, 2937076), (41, 2005808), (56, 1468538), (82, 1002904), (112, 734269), (164, 501452), (287, 286544), (328, 250726), (574, 143272), (656, 125363), (1148, 71636), (2296, 35818), (4592, 17909)]