87978296

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{6113}}^1$

素因数の和:6383

約数の個数: 32

約数和(自身を含む): 189289440

約数和(自身を除く): 101311144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 6113, 7196, 12226, 14392, 24452, 42791, 48904, 85582, 171164, 342328, 1571041, 3142082, 6284164, 10997287, 12568328, 21994574, 43989148, 87978296]

約数ペア:

[(1, 87978296), (2, 43989148), (4, 21994574), (7, 12568328), (8, 10997287), (14, 6284164), (28, 3142082), (56, 1571041), (257, 342328), (514, 171164), (1028, 85582), (1799, 48904), (2056, 42791), (3598, 24452), (6113, 14392), (7196, 12226)]