17681168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{26953}}^1$

素因数の和:27002

約数の個数: 20

約数和(自身を含む): 35094108

約数和(自身を除く): 17412940

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 26953, 53906, 107812, 215624, 431248, 1105073, 2210146, 4420292, 8840584, 17681168]

約数ペア:

[(1, 17681168), (2, 8840584), (4, 4420292), (8, 2210146), (16, 1105073), (41, 431248), (82, 215624), (164, 107812), (328, 53906), (656, 26953)]