127273952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{305947}}^1$

素因数の和:305970

約数の個数: 24

約数和(自身を含む): 269846136

約数和(自身を除く): 142572184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 305947, 611894, 1223788, 2447576, 3977311, 4895152, 7954622, 9790304, 15909244, 31818488, 63636976, 127273952]

約数ペア:

[(1, 127273952), (2, 63636976), (4, 31818488), (8, 15909244), (13, 9790304), (16, 7954622), (26, 4895152), (32, 3977311), (52, 2447576), (104, 1223788), (208, 611894), (416, 305947)]