16631128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67061}}^1$

素因数の和:67098

約数の個数: 16

約数和(自身を含む): 32189760

約数和(自身を除く): 15558632

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 67061, 134122, 268244, 536488, 2078891, 4157782, 8315564, 16631128]

約数ペア:

[(1, 16631128), (2, 8315564), (4, 4157782), (8, 2078891), (31, 536488), (62, 268244), (124, 134122), (248, 67061)]