2167029248

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{32309}}^1$

素因数の和:32458

約数の個数: 40

約数和(自身を含む): 4363013160

約数和(自身を除く): 2195983912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 1048, 2096, 4192, 8384, 16768, 32309, 33536, 64618, 67072, 129236, 258472, 516944, 1033888, 2067776, 4135552, 4232479, 8271104, 8464958, 16542208, 16929916, 33859832, 67719664, 135439328, 270878656, 541757312, 1083514624, 2167029248]

約数ペア:

[(1, 2167029248), (2, 1083514624), (4, 541757312), (8, 270878656), (16, 135439328), (32, 67719664), (64, 33859832), (128, 16929916), (131, 16542208), (256, 8464958), (262, 8271104), (512, 4232479), (524, 4135552), (1048, 2067776), (2096, 1033888), (4192, 516944), (8384, 258472), (16768, 129236), (32309, 67072), (33536, 64618)]