55535984

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21559}}^1$

素因数の和:21597

約数の個数: 40

約数和(自身を含む): 128325120

約数和(自身を除く): 72789136

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 21559, 43118, 86236, 150913, 172472, 301826, 344944, 495857, 603652, 991714, 1207304, 1983428, 2414608, 3470999, 3966856, 6941998, 7933712, 13883996, 27767992, 55535984]

約数ペア:

[(1, 55535984), (2, 27767992), (4, 13883996), (7, 7933712), (8, 6941998), (14, 3966856), (16, 3470999), (23, 2414608), (28, 1983428), (46, 1207304), (56, 991714), (92, 603652), (112, 495857), (161, 344944), (184, 301826), (322, 172472), (368, 150913), (644, 86236), (1288, 43118), (2576, 21559)]