2016408208

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{34537}}^1$

素因数の和:34675

約数の個数: 40

約数和(自身を含む): 4047162840

約数和(自身を除く): 2030754632

約数列:

[1, 2, 4, 8, 16, 41, 82, 89, 164, 178, 328, 356, 656, 712, 1424, 3649, 7298, 14596, 29192, 34537, 58384, 69074, 138148, 276296, 552592, 1416017, 2832034, 3073793, 5664068, 6147586, 11328136, 12295172, 22656272, 24590344, 49180688, 126025513, 252051026, 504102052, 1008204104, 2016408208]

約数ペア:

[(1, 2016408208), (2, 1008204104), (4, 504102052), (8, 252051026), (16, 126025513), (41, 49180688), (82, 24590344), (89, 22656272), (164, 12295172), (178, 11328136), (328, 6147586), (356, 5664068), (656, 3073793), (712, 2832034), (1424, 1416017), (3649, 552592), (7298, 276296), (14596, 138148), (29192, 69074), (34537, 58384)]