80826476

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{2113}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 144546864

約数和(自身を除く): 63720388

約数列:

[1, 2, 4, 73, 131, 146, 262, 292, 524, 2113, 4226, 8452, 9563, 19126, 38252, 154249, 276803, 308498, 553606, 616996, 1107212, 20206619, 40413238, 80826476]

約数ペア:

[(1, 80826476), (2, 40413238), (4, 20206619), (73, 1107212), (131, 616996), (146, 553606), (262, 308498), (292, 276803), (524, 154249), (2113, 38252), (4226, 19126), (8452, 9563)]