39882328

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 77045760

約数和(自身を除く): 37163432

約数列:

[1, 2, 4, 8, 43, 86, 172, 191, 344, 382, 607, 764, 1214, 1528, 2428, 4856, 8213, 16426, 26101, 32852, 52202, 65704, 104404, 115937, 208808, 231874, 463748, 927496, 4985291, 9970582, 19941164, 39882328]

約数ペア:

[(1, 39882328), (2, 19941164), (4, 9970582), (8, 4985291), (43, 927496), (86, 463748), (172, 231874), (191, 208808), (344, 115937), (382, 104404), (607, 65704), (764, 52202), (1214, 32852), (1528, 26101), (2428, 16426), (4856, 8213)]