539062448

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{7607}}^1$

素因数の和:7761

約数の個数: 40

約数和(自身を含む): 1079240448

約数和(自身を除く): 540178000

約数列:

[1, 2, 4, 8, 16, 43, 86, 103, 172, 206, 344, 412, 688, 824, 1648, 4429, 7607, 8858, 15214, 17716, 30428, 35432, 60856, 70864, 121712, 327101, 654202, 783521, 1308404, 1567042, 2616808, 3134084, 5233616, 6268168, 12536336, 33691403, 67382806, 134765612, 269531224, 539062448]

約数ペア:

[(1, 539062448), (2, 269531224), (4, 134765612), (8, 67382806), (16, 33691403), (43, 12536336), (86, 6268168), (103, 5233616), (172, 3134084), (206, 2616808), (344, 1567042), (412, 1308404), (688, 783521), (824, 654202), (1648, 327101), (4429, 121712), (7607, 70864), (8858, 60856), (15214, 35432), (17716, 30428)]