42127336

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{128437}}^1$

素因数の和:128484

約数の個数: 16

約数和(自身を含む): 80915940

約数和(自身を除く): 38788604

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 128437, 256874, 513748, 1027496, 5265917, 10531834, 21063668, 42127336]

約数ペア:

[(1, 42127336), (2, 21063668), (4, 10531834), (8, 5265917), (41, 1027496), (82, 513748), (164, 256874), (328, 128437)]