131778848

素因数分解:

$2^5\times {\mathrm{359}}^1\times {\mathrm{11471}}^1$

素因数の和:11840

約数の個数: 24

約数和(自身を含む): 260184960

約数和(自身を除く): 128406112

約数列:

[1, 2, 4, 8, 16, 32, 359, 718, 1436, 2872, 5744, 11471, 11488, 22942, 45884, 91768, 183536, 367072, 4118089, 8236178, 16472356, 32944712, 65889424, 131778848]

約数ペア:

[(1, 131778848), (2, 65889424), (4, 32944712), (8, 16472356), (16, 8236178), (32, 4118089), (359, 367072), (718, 183536), (1436, 91768), (2872, 45884), (5744, 22942), (11471, 11488)]