163080004

素因数分解:

$2^2\times {\mathrm{4153}}^1\times {\mathrm{9817}}^1$

素因数の和:13974

約数の個数: 12

約数和(自身を含む): 285487804

約数和(自身を除く): 122407800

約数列:

[1, 2, 4, 4153, 8306, 9817, 16612, 19634, 39268, 40770001, 81540002, 163080004]

約数ペア:

[(1, 163080004), (2, 81540002), (4, 40770001), (4153, 39268), (8306, 19634), (9817, 16612)]