164016592

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{33391}}^1$

素因数の和:33706

約数の個数: 20

約数和(自身を含む): 318826816

約数和(自身を除く): 154810224

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 33391, 66782, 133564, 267128, 534256, 10251037, 20502074, 41004148, 82008296, 164016592]

約数ペア:

[(1, 164016592), (2, 82008296), (4, 41004148), (8, 20502074), (16, 10251037), (307, 534256), (614, 267128), (1228, 133564), (2456, 66782), (4912, 33391)]