321359488

素因数分解:

$2^7\times {\mathrm{1093}}^1\times {\mathrm{2297}}^1$

素因数の和:3404

約数の個数: 32

約数和(自身を含む): 641073060

約数和(自身を除く): 319713572

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1093, 2186, 2297, 4372, 4594, 8744, 9188, 17488, 18376, 34976, 36752, 69952, 73504, 139904, 147008, 294016, 2510621, 5021242, 10042484, 20084968, 40169936, 80339872, 160679744, 321359488]

約数ペア:

[(1, 321359488), (2, 160679744), (4, 80339872), (8, 40169936), (16, 20084968), (32, 10042484), (64, 5021242), (128, 2510621), (1093, 294016), (2186, 147008), (2297, 139904), (4372, 73504), (4594, 69952), (8744, 36752), (9188, 34976), (17488, 18376)]