31912624

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{42437}}^1$

素因数の和:42492

約数の個数: 20

約数和(自身を含む): 63147744

約数和(自身を除く): 31235120

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 42437, 84874, 169748, 339496, 678992, 1994539, 3989078, 7978156, 15956312, 31912624]

約数ペア:

[(1, 31912624), (2, 15956312), (4, 7978156), (8, 3989078), (16, 1994539), (47, 678992), (94, 339496), (188, 169748), (376, 84874), (752, 42437)]