438203392

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{38903}}^1$

素因数の和:38934

約数の個数: 44

約数和(自身を含む): 955637856

約数和(自身を除く): 517434464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 5632, 11264, 38903, 77806, 155612, 311224, 427933, 622448, 855866, 1244896, 1711732, 2489792, 3423464, 4979584, 6846928, 9959168, 13693856, 19918336, 27387712, 39836672, 54775424, 109550848, 219101696, 438203392]

約数ペア:

[(1, 438203392), (2, 219101696), (4, 109550848), (8, 54775424), (11, 39836672), (16, 27387712), (22, 19918336), (32, 13693856), (44, 9959168), (64, 6846928), (88, 4979584), (128, 3423464), (176, 2489792), (256, 1711732), (352, 1244896), (512, 855866), (704, 622448), (1024, 427933), (1408, 311224), (2816, 155612), (5632, 77806), (11264, 38903)]