226945168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{345953}}^1$

素因数の和:346002

約数の個数: 20

約数和(自身を含む): 450432108

約数和(自身を除く): 223486940

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 345953, 691906, 1383812, 2767624, 5535248, 14184073, 28368146, 56736292, 113472584, 226945168]

約数ペア:

[(1, 226945168), (2, 113472584), (4, 56736292), (8, 28368146), (16, 14184073), (41, 5535248), (82, 2767624), (164, 1383812), (328, 691906), (656, 345953)]