16383976

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{953}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 35259840

約数和(自身を除く): 18875864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 953, 1228, 1906, 2149, 2456, 3812, 4298, 6671, 7624, 8596, 13342, 17192, 26684, 53368, 292571, 585142, 1170284, 2047997, 2340568, 4095994, 8191988, 16383976]

約数ペア:

[(1, 16383976), (2, 8191988), (4, 4095994), (7, 2340568), (8, 2047997), (14, 1170284), (28, 585142), (56, 292571), (307, 53368), (614, 26684), (953, 17192), (1228, 13342), (1906, 8596), (2149, 7624), (2456, 6671), (3812, 4298)]