545131376

素因数分解:

$2^4\times {\mathrm{2657}}^1\times {\mathrm{12823}}^1$

素因数の和:15488

約数の個数: 20

約数和(自身を含む): 1056671952

約数和(自身を除く): 511540576

約数列:

[1, 2, 4, 8, 16, 2657, 5314, 10628, 12823, 21256, 25646, 42512, 51292, 102584, 205168, 34070711, 68141422, 136282844, 272565688, 545131376]

約数ペア:

[(1, 545131376), (2, 272565688), (4, 136282844), (8, 68141422), (16, 34070711), (2657, 205168), (5314, 102584), (10628, 51292), (12823, 42512), (21256, 25646)]