41081648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 84243120

約数和(自身を除く): 43161472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 337, 401, 674, 802, 1348, 1604, 2696, 3208, 5392, 6403, 6416, 7619, 12806, 15238, 25612, 30476, 51224, 60952, 102448, 121904, 135137, 270274, 540548, 1081096, 2162192, 2567603, 5135206, 10270412, 20540824, 41081648]

約数ペア:

[(1, 41081648), (2, 20540824), (4, 10270412), (8, 5135206), (16, 2567603), (19, 2162192), (38, 1081096), (76, 540548), (152, 270274), (304, 135137), (337, 121904), (401, 102448), (674, 60952), (802, 51224), (1348, 30476), (1604, 25612), (2696, 15238), (3208, 12806), (5392, 7619), (6403, 6416)]