21232096

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{16183}}^1$

素因数の和:16234

約数の個数: 24

約数和(自身を含む): 42822864

約数和(自身を除く): 21590768

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 16183, 32366, 64732, 129464, 258928, 517856, 663503, 1327006, 2654012, 5308024, 10616048, 21232096]

約数ペア:

[(1, 21232096), (2, 10616048), (4, 5308024), (8, 2654012), (16, 1327006), (32, 663503), (41, 517856), (82, 258928), (164, 129464), (328, 64732), (656, 32366), (1312, 16183)]