138520384

素因数分解:

$2^6\times {\mathrm{1097}}^1\times {\mathrm{1973}}^1$

素因数の和:3082

約数の個数: 28

約数和(自身を含む): 275266404

約数和(自身を除く): 136746020

約数列:

[1, 2, 4, 8, 16, 32, 64, 1097, 1973, 2194, 3946, 4388, 7892, 8776, 15784, 17552, 31568, 35104, 63136, 70208, 126272, 2164381, 4328762, 8657524, 17315048, 34630096, 69260192, 138520384]

約数ペア:

[(1, 138520384), (2, 69260192), (4, 34630096), (8, 17315048), (16, 8657524), (32, 4328762), (64, 2164381), (1097, 126272), (1973, 70208), (2194, 63136), (3946, 35104), (4388, 31568), (7892, 17552), (8776, 15784)]