139199056

素因数分解:

$2^4\times {\mathrm{1021}}^1\times {\mathrm{8521}}^1$

素因数の和:9550

約数の個数: 20

約数和(自身を含む): 269994004

約数和(自身を除く): 130794948

約数列:

[1, 2, 4, 8, 16, 1021, 2042, 4084, 8168, 8521, 16336, 17042, 34084, 68168, 136336, 8699941, 17399882, 34799764, 69599528, 139199056]

約数ペア:

[(1, 139199056), (2, 69599528), (4, 34799764), (8, 17399882), (16, 8699941), (1021, 136336), (2042, 68168), (4084, 34084), (8168, 17042), (8521, 16336)]