31548346

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 51313680

約数和(自身を除く): 19765334

約数列:

[1, 2, 29, 37, 58, 61, 74, 122, 241, 482, 1073, 1769, 2146, 2257, 3538, 4514, 6989, 8917, 13978, 14701, 17834, 29402, 65453, 130906, 258593, 426329, 517186, 543937, 852658, 1087874, 15774173, 31548346]

約数ペア:

[(1, 31548346), (2, 15774173), (29, 1087874), (37, 852658), (58, 543937), (61, 517186), (74, 426329), (122, 258593), (241, 130906), (482, 65453), (1073, 29402), (1769, 17834), (2146, 14701), (2257, 13978), (3538, 8917), (4514, 6989)]