2008021256

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{105953}}^1$

素因数の和:106085

約数の個数: 32

約数和(自身を含む): 3966917760

約数和(自身を除く): 1958896504

約数列:

[1, 2, 4, 8, 23, 46, 92, 103, 184, 206, 412, 824, 2369, 4738, 9476, 18952, 105953, 211906, 423812, 847624, 2436919, 4873838, 9747676, 10913159, 19495352, 21826318, 43652636, 87305272, 251002657, 502005314, 1004010628, 2008021256]

約数ペア:

[(1, 2008021256), (2, 1004010628), (4, 502005314), (8, 251002657), (23, 87305272), (46, 43652636), (92, 21826318), (103, 19495352), (184, 10913159), (206, 9747676), (412, 4873838), (824, 2436919), (2369, 847624), (4738, 423812), (9476, 211906), (18952, 105953)]