8478896

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{1601}}^1$

素因数の和:1940

約数の個数: 20

約数和(自身を含む): 16487784

約数和(自身を除く): 8008888

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 1601, 2648, 3202, 5296, 6404, 12808, 25616, 529931, 1059862, 2119724, 4239448, 8478896]

約数ペア:

[(1, 8478896), (2, 4239448), (4, 2119724), (8, 1059862), (16, 529931), (331, 25616), (662, 12808), (1324, 6404), (1601, 5296), (2648, 3202)]