81126944

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{34729}}^1$

素因数の和:34812

約数の個数: 24

約数和(自身を含む): 161911260

約数和(自身を除く): 80784316

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 34729, 69458, 138916, 277832, 555664, 1111328, 2535217, 5070434, 10140868, 20281736, 40563472, 81126944]

約数ペア:

[(1, 81126944), (2, 40563472), (4, 20281736), (8, 10140868), (16, 5070434), (32, 2535217), (73, 1111328), (146, 555664), (292, 277832), (584, 138916), (1168, 69458), (2336, 34729)]