12125312

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 24728880

約数和(自身を除く): 12603568

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2203, 2752, 4406, 5504, 8812, 17624, 35248, 70496, 94729, 140992, 189458, 281984, 378916, 757832, 1515664, 3031328, 6062656, 12125312]

約数ペア:

[(1, 12125312), (2, 6062656), (4, 3031328), (8, 1515664), (16, 757832), (32, 378916), (43, 281984), (64, 189458), (86, 140992), (128, 94729), (172, 70496), (344, 35248), (688, 17624), (1376, 8812), (2203, 5504), (2752, 4406)]