2143496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{15761}}^1$

素因数の和:15784

約数の個数: 16

約数和(自身を含む): 4255740

約数和(自身を除く): 2112244

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 15761, 31522, 63044, 126088, 267937, 535874, 1071748, 2143496]

約数ペア:

[(1, 2143496), (2, 1071748), (4, 535874), (8, 267937), (17, 126088), (34, 63044), (68, 31522), (136, 15761)]