38149768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{280513}}^1$

素因数の和:280536

約数の個数: 16

約数和(自身を含む): 75738780

約数和(自身を除く): 37589012

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 280513, 561026, 1122052, 2244104, 4768721, 9537442, 19074884, 38149768]

約数ペア:

[(1, 38149768), (2, 19074884), (4, 9537442), (8, 4768721), (17, 2244104), (34, 1122052), (68, 561026), (136, 280513)]