85785088

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{1279}}^1$

素因数の和:1428

約数の個数: 40

約数和(自身を含む): 172846080

約数和(自身を除く): 87060992

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 1048, 1279, 2096, 2558, 4192, 5116, 8384, 10232, 16768, 20464, 33536, 40928, 67072, 81856, 163712, 167549, 327424, 335098, 654848, 670196, 1340392, 2680784, 5361568, 10723136, 21446272, 42892544, 85785088]

約数ペア:

[(1, 85785088), (2, 42892544), (4, 21446272), (8, 10723136), (16, 5361568), (32, 2680784), (64, 1340392), (128, 670196), (131, 654848), (256, 335098), (262, 327424), (512, 167549), (524, 163712), (1048, 81856), (1279, 67072), (2096, 40928), (2558, 33536), (4192, 20464), (5116, 16768), (8384, 10232)]