4055138128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{6181613}}^1$

素因数の和:6181662

約数の個数: 20

約数和(自身を含む): 8048461428

約数和(自身を除く): 3993323300

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 6181613, 12363226, 24726452, 49452904, 98905808, 253446133, 506892266, 1013784532, 2027569064, 4055138128]

約数ペア:

[(1, 4055138128), (2, 2027569064), (4, 1013784532), (8, 506892266), (16, 253446133), (41, 98905808), (82, 49452904), (164, 24726452), (328, 12363226), (656, 6181613)]