16421792

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{5081}}^1$

素因数の和:5192

約数の個数: 24

約数和(自身を含む): 32656932

約数和(自身を除く): 16235140

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 5081, 10162, 20324, 40648, 81296, 162592, 513181, 1026362, 2052724, 4105448, 8210896, 16421792]

約数ペア:

[(1, 16421792), (2, 8210896), (4, 4105448), (8, 2052724), (16, 1026362), (32, 513181), (101, 162592), (202, 81296), (404, 40648), (808, 20324), (1616, 10162), (3232, 5081)]