2016143281168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{21188659}}^1$

素因数の和:21188999

約数の個数: 40

約数和(自身を含む): 4125008328800

約数和(自身を除く): 2108865047632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 313, 626, 1252, 2504, 5008, 5947, 11894, 23788, 47576, 95152, 21188659, 42377318, 84754636, 169509272, 339018544, 402584521, 805169042, 1610338084, 3220676168, 6441352336, 6632050267, 13264100534, 26528201068, 53056402136, 106112804272, 126008955073, 252017910146, 504035820292, 1008071640584, 2016143281168]

約数ペア:

[(1, 2016143281168), (2, 1008071640584), (4, 504035820292), (8, 252017910146), (16, 126008955073), (19, 106112804272), (38, 53056402136), (76, 26528201068), (152, 13264100534), (304, 6632050267), (313, 6441352336), (626, 3220676168), (1252, 1610338084), (2504, 805169042), (5008, 402584521), (5947, 339018544), (11894, 169509272), (23788, 84754636), (47576, 42377318), (95152, 21188659)]