8840912

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{13477}}^1$

素因数の和:13526

約数の個数: 20

約数和(自身を含む): 17548356

約数和(自身を除く): 8707444

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 13477, 26954, 53908, 107816, 215632, 552557, 1105114, 2210228, 4420456, 8840912]

約数ペア:

[(1, 8840912), (2, 4420456), (4, 2210228), (8, 1105114), (16, 552557), (41, 215632), (82, 107816), (164, 53908), (328, 26954), (656, 13477)]