1058865664

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{15787}}^1$

素因数の和:15936

約数の個数: 40

約数和(自身を含む): 2131948368

約数和(自身を除く): 1073082704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 1048, 2096, 4192, 8384, 15787, 16768, 31574, 33536, 63148, 67072, 126296, 252592, 505184, 1010368, 2020736, 2068097, 4041472, 4136194, 8082944, 8272388, 16544776, 33089552, 66179104, 132358208, 264716416, 529432832, 1058865664]

約数ペア:

[(1, 1058865664), (2, 529432832), (4, 264716416), (8, 132358208), (16, 66179104), (32, 33089552), (64, 16544776), (128, 8272388), (131, 8082944), (256, 4136194), (262, 4041472), (512, 2068097), (524, 2020736), (1048, 1010368), (2096, 505184), (4192, 252592), (8384, 126296), (15787, 67072), (16768, 63148), (31574, 33536)]