868912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{4937}}^1$

素因数の和:4956

約数の個数: 20

約数和(自身を含む): 1836936

約数和(自身を除く): 968024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 4937, 9874, 19748, 39496, 54307, 78992, 108614, 217228, 434456, 868912]

約数ペア:

[(1, 868912), (2, 434456), (4, 217228), (8, 108614), (11, 78992), (16, 54307), (22, 39496), (44, 19748), (88, 9874), (176, 4937)]