91283918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 157697280

約数和(自身を除く): 66413362

約数列:

[1, 2, 11, 22, 23, 46, 89, 178, 253, 506, 979, 1958, 2027, 2047, 4054, 4094, 22297, 22517, 44594, 45034, 46621, 93242, 180403, 360806, 512831, 1025662, 1984433, 3968866, 4149269, 8298538, 45641959, 91283918]

約数ペア:

[(1, 91283918), (2, 45641959), (11, 8298538), (22, 4149269), (23, 3968866), (46, 1984433), (89, 1025662), (178, 512831), (253, 360806), (506, 180403), (979, 93242), (1958, 46621), (2027, 45034), (2047, 44594), (4054, 22517), (4094, 22297)]