12128128

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{2311}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 24761520

約数和(自身を除く): 12633392

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2311, 2624, 4622, 5248, 9244, 18488, 36976, 73952, 94751, 147904, 189502, 295808, 379004, 758008, 1516016, 3032032, 6064064, 12128128]

約数ペア:

[(1, 12128128), (2, 6064064), (4, 3032032), (8, 1516016), (16, 758008), (32, 379004), (41, 295808), (64, 189502), (82, 147904), (128, 94751), (164, 73952), (328, 36976), (656, 18488), (1312, 9244), (2311, 5248), (2624, 4622)]