164075536

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{33403}}^1$

素因数の和:33718

約数の個数: 20

約数和(自身を含む): 318941392

約数和(自身を除く): 154865856

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 33403, 66806, 133612, 267224, 534448, 10254721, 20509442, 41018884, 82037768, 164075536]

約数ペア:

[(1, 164075536), (2, 82037768), (4, 41018884), (8, 20509442), (16, 10254721), (307, 534448), (614, 267224), (1228, 133612), (2456, 66806), (4912, 33403)]