868831568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{4936543}}^1$

素因数の和:4936562

約数の個数: 20

約数和(自身を含む): 1836394368

約数和(自身を除く): 967562800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 4936543, 9873086, 19746172, 39492344, 54301973, 78984688, 108603946, 217207892, 434415784, 868831568]

約数ペア:

[(1, 868831568), (2, 434415784), (4, 217207892), (8, 108603946), (11, 78984688), (16, 54301973), (22, 39492344), (44, 19746172), (88, 9873086), (176, 4936543)]