41649904

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:437

約数の個数: 40

約数和(自身を含む): 82534400

約数和(自身を除く): 40884496

約数列:

[1, 2, 4, 8, 16, 103, 127, 199, 206, 254, 398, 412, 508, 796, 824, 1016, 1592, 1648, 2032, 3184, 13081, 20497, 25273, 26162, 40994, 50546, 52324, 81988, 101092, 104648, 163976, 202184, 209296, 327952, 404368, 2603119, 5206238, 10412476, 20824952, 41649904]

約数ペア:

[(1, 41649904), (2, 20824952), (4, 10412476), (8, 5206238), (16, 2603119), (103, 404368), (127, 327952), (199, 209296), (206, 202184), (254, 163976), (398, 104648), (412, 101092), (508, 81988), (796, 52324), (824, 50546), (1016, 40994), (1592, 26162), (1648, 25273), (2032, 20497), (3184, 13081)]