107721104

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{164209}}^1$

素因数の和:164258

約数の個数: 20

約数和(自身を含む): 213801420

約数和(自身を除く): 106080316

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 164209, 328418, 656836, 1313672, 2627344, 6732569, 13465138, 26930276, 53860552, 107721104]

約数ペア:

[(1, 107721104), (2, 53860552), (4, 26930276), (8, 13465138), (16, 6732569), (41, 2627344), (82, 1313672), (164, 656836), (328, 328418), (656, 164209)]