90758144

素因数分解:

$2^{10}\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:620

約数の個数: 44

約数和(自身を含む): 182657904

約数和(自身を除く): 91899760

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 337, 512, 526, 674, 1024, 1052, 1348, 2104, 2696, 4208, 5392, 8416, 10784, 16832, 21568, 33664, 43136, 67328, 86272, 88631, 134656, 172544, 177262, 269312, 345088, 354524, 709048, 1418096, 2836192, 5672384, 11344768, 22689536, 45379072, 90758144]

約数ペア:

[(1, 90758144), (2, 45379072), (4, 22689536), (8, 11344768), (16, 5672384), (32, 2836192), (64, 1418096), (128, 709048), (256, 354524), (263, 345088), (337, 269312), (512, 177262), (526, 172544), (674, 134656), (1024, 88631), (1052, 86272), (1348, 67328), (2104, 43136), (2696, 33664), (4208, 21568), (5392, 16832), (8416, 10784)]