27557494

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{4049}}^1$

素因数の和:4175

約数の個数: 16

約数和(自身を含む): 42865200

約数和(自身を除く): 15307706

約数列:

[1, 2, 41, 82, 83, 166, 3403, 4049, 6806, 8098, 166009, 332018, 336067, 672134, 13778747, 27557494]

約数ペア:

[(1, 27557494), (2, 13778747), (41, 672134), (82, 336067), (83, 332018), (166, 166009), (3403, 8098), (4049, 6806)]