40916392

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 86375520

約数和(自身を除く): 45459128

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 946, 968, 983, 1892, 1966, 3784, 3932, 5203, 7864, 10406, 10813, 20812, 21626, 41624, 42269, 43252, 84538, 86504, 118943, 169076, 237886, 338152, 464959, 475772, 929918, 951544, 1859836, 3719672, 5114549, 10229098, 20458196, 40916392]

約数ペア:

[(1, 40916392), (2, 20458196), (4, 10229098), (8, 5114549), (11, 3719672), (22, 1859836), (43, 951544), (44, 929918), (86, 475772), (88, 464959), (121, 338152), (172, 237886), (242, 169076), (344, 118943), (473, 86504), (484, 84538), (946, 43252), (968, 42269), (983, 41624), (1892, 21626), (1966, 20812), (3784, 10813), (3932, 10406), (5203, 7864)]