86538068

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{84181}}^1$

素因数の和:84442

約数の個数: 12

約数和(自身を含む): 152032692

約数和(自身を除く): 65494624

約数列:

[1, 2, 4, 257, 514, 1028, 84181, 168362, 336724, 21634517, 43269034, 86538068]

約数ペア:

[(1, 86538068), (2, 43269034), (4, 21634517), (257, 336724), (514, 168362), (1028, 84181)]