4420456

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{13477}}^1$

素因数の和:13524

約数の個数: 16

約数和(自身を含む): 8491140

約数和(自身を除く): 4070684

約数列:

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

約数ペア:

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