164870842

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1\times {\mathrm{1523}}^1$

素因数の和:2117

約数の個数: 16

約数和(自身を含む): 250179840

約数和(自身を除く): 85308998

約数列:

[1, 2, 113, 226, 479, 958, 1523, 3046, 54127, 108254, 172099, 344198, 729517, 1459034, 82435421, 164870842]

約数ペア:

[(1, 164870842), (2, 82435421), (113, 1459034), (226, 729517), (479, 344198), (958, 172099), (1523, 108254), (3046, 54127)]