42971536

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{57143}}^1$

素因数の和:57198

約数の個数: 20

約数和(自身を含む): 85030272

約数和(自身を除く): 42058736

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 57143, 114286, 228572, 457144, 914288, 2685721, 5371442, 10742884, 21485768, 42971536]

約数ペア:

[(1, 42971536), (2, 21485768), (4, 10742884), (8, 5371442), (16, 2685721), (47, 914288), (94, 457144), (188, 228572), (376, 114286), (752, 57143)]