78049904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{168211}}^1$

素因数の和:168248

約数の個数: 20

約数和(自身を含む): 156437160

約数和(自身を除く): 78387256

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 168211, 336422, 672844, 1345688, 2691376, 4878119, 9756238, 19512476, 39024952, 78049904]

約数ペア:

[(1, 78049904), (2, 39024952), (4, 19512476), (8, 9756238), (16, 4878119), (29, 2691376), (58, 1345688), (116, 672844), (232, 336422), (464, 168211)]