42277736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{278143}}^1$

素因数の和:278168

約数の個数: 16

約数和(自身を含む): 83443200

約数和(自身を除く): 41165464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 278143, 556286, 1112572, 2225144, 5284717, 10569434, 21138868, 42277736]

約数ペア:

[(1, 42277736), (2, 21138868), (4, 10569434), (8, 5284717), (19, 2225144), (38, 1112572), (76, 556286), (152, 278143)]