42198544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1247

約数の個数: 40

約数和(自身を含む): 86819840

約数和(自身を除く): 44621296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 1093, 2032, 2186, 2413, 4372, 4826, 8744, 9652, 17488, 19304, 20767, 38608, 41534, 83068, 138811, 166136, 277622, 332272, 555244, 1110488, 2220976, 2637409, 5274818, 10549636, 21099272, 42198544]

約数ペア:

[(1, 42198544), (2, 21099272), (4, 10549636), (8, 5274818), (16, 2637409), (19, 2220976), (38, 1110488), (76, 555244), (127, 332272), (152, 277622), (254, 166136), (304, 138811), (508, 83068), (1016, 41534), (1093, 38608), (2032, 20767), (2186, 19304), (2413, 17488), (4372, 9652), (4826, 8744)]