21835232

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{4909}}^1$

素因数の和:5058

約数の個数: 24

約数和(自身を含む): 43306200

約数和(自身を除く): 21470968

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 4909, 9818, 19636, 39272, 78544, 157088, 682351, 1364702, 2729404, 5458808, 10917616, 21835232]

約数ペア:

[(1, 21835232), (2, 10917616), (4, 5458808), (8, 2729404), (16, 1364702), (32, 682351), (139, 157088), (278, 78544), (556, 39272), (1112, 19636), (2224, 9818), (4448, 4909)]