16705976

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1109}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 35964000

約数和(自身を除く): 19258024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1109, 1883, 2152, 2218, 3766, 4436, 7532, 7763, 8872, 15064, 15526, 31052, 62104, 298321, 596642, 1193284, 2088247, 2386568, 4176494, 8352988, 16705976]

約数ペア:

[(1, 16705976), (2, 8352988), (4, 4176494), (7, 2386568), (8, 2088247), (14, 1193284), (28, 596642), (56, 298321), (269, 62104), (538, 31052), (1076, 15526), (1109, 15064), (1883, 8872), (2152, 7763), (2218, 7532), (3766, 4436)]