126685016

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{223037}}^1$

素因数の和:223114

約数の個数: 16

約数和(自身を含む): 240881040

約数和(自身を除く): 114196024

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 223037, 446074, 892148, 1784296, 15835627, 31671254, 63342508, 126685016]

約数ペア:

[(1, 126685016), (2, 63342508), (4, 31671254), (8, 15835627), (71, 1784296), (142, 892148), (284, 446074), (568, 223037)]