90914264

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{6317}}^1$

素因数の和:6587

約数の個数: 32

約数和(自身を含む): 195605280

約数和(自身を除く): 104691016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 6317, 7196, 12634, 14392, 25268, 44219, 50536, 88438, 176876, 353752, 1623469, 3246938, 6493876, 11364283, 12987752, 22728566, 45457132, 90914264]

約数ペア:

[(1, 90914264), (2, 45457132), (4, 22728566), (7, 12987752), (8, 11364283), (14, 6493876), (28, 3246938), (56, 1623469), (257, 353752), (514, 176876), (1028, 88438), (1799, 50536), (2056, 44219), (3598, 25268), (6317, 14392), (7196, 12634)]