65813248

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{8293}}^1$

素因数の和:8340

約数の個数: 36

約数和(自身を含む): 135623488

約数和(自身を除く): 69810240

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 8293, 16586, 33172, 66344, 132688, 257083, 265376, 514166, 530752, 1028332, 1061504, 2056664, 2123008, 4113328, 8226656, 16453312, 32906624, 65813248]

約数ペア:

[(1, 65813248), (2, 32906624), (4, 16453312), (8, 8226656), (16, 4113328), (31, 2123008), (32, 2056664), (62, 1061504), (64, 1028332), (124, 530752), (128, 514166), (248, 265376), (256, 257083), (496, 132688), (992, 66344), (1984, 33172), (3968, 16586), (7936, 8293)]