12831616

素因数分解:

$2^7\times 7^1\times {\mathrm{14321}}^1$

素因数の和:14342

約数の個数: 32

約数和(自身を含む): 29216880

約数和(自身を除く): 16385264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 14321, 28642, 57284, 100247, 114568, 200494, 229136, 400988, 458272, 801976, 916544, 1603952, 1833088, 3207904, 6415808, 12831616]

約数ペア:

[(1, 12831616), (2, 6415808), (4, 3207904), (7, 1833088), (8, 1603952), (14, 916544), (16, 801976), (28, 458272), (32, 400988), (56, 229136), (64, 200494), (112, 114568), (128, 100247), (224, 57284), (448, 28642), (896, 14321)]