2085201616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109609}}^1$

素因数の和:109687

約数の個数: 40

約数和(自身を含む): 4281366600

約数和(自身を除く): 2196164984

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 2378, 4756, 9512, 19024, 109609, 219218, 438436, 876872, 1753744, 3178661, 4493969, 6357322, 8987938, 12714644, 17975876, 25429288, 35951752, 50858576, 71903504, 130325101, 260650202, 521300404, 1042600808, 2085201616]

約数ペア:

[(1, 2085201616), (2, 1042600808), (4, 521300404), (8, 260650202), (16, 130325101), (29, 71903504), (41, 50858576), (58, 35951752), (82, 25429288), (116, 17975876), (164, 12714644), (232, 8987938), (328, 6357322), (464, 4493969), (656, 3178661), (1189, 1753744), (2378, 876872), (4756, 438436), (9512, 219218), (19024, 109609)]