16421144

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{3253}}^1$

素因数の和:3890

約数の個数: 16

約数和(自身を含む): 30847920

約数和(自身を除く): 14426776

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 3253, 5048, 6506, 13012, 26024, 2052643, 4105286, 8210572, 16421144]

約数ペア:

[(1, 16421144), (2, 8210572), (4, 4105286), (8, 2052643), (631, 26024), (1262, 13012), (2524, 6506), (3253, 5048)]