16200664

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{19661}}^1$

素因数の和:19770

約数の個数: 16

約数和(自身を含む): 30672720

約数和(自身を除く): 14472056

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 19661, 39322, 78644, 157288, 2025083, 4050166, 8100332, 16200664]

約数ペア:

[(1, 16200664), (2, 8100332), (4, 4050166), (8, 2025083), (103, 157288), (206, 78644), (412, 39322), (824, 19661)]