18056176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{66383}}^1$

素因数の和:66408

約数の個数: 20

約数和(自身を含む): 37042272

約数和(自身を除く): 18986096

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 66383, 132766, 265532, 531064, 1062128, 1128511, 2257022, 4514044, 9028088, 18056176]

約数ペア:

[(1, 18056176), (2, 9028088), (4, 4514044), (8, 2257022), (16, 1128511), (17, 1062128), (34, 531064), (68, 265532), (136, 132766), (272, 66383)]