16343488

素因数分解:

$2^6\times 7^1\times {\mathrm{191}}^2$

素因数の和:401

約数の個数: 42

約数和(自身を含む): 37259768

約数和(自身を除く): 20916280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 191, 224, 382, 448, 764, 1337, 1528, 2674, 3056, 5348, 6112, 10696, 12224, 21392, 36481, 42784, 72962, 85568, 145924, 255367, 291848, 510734, 583696, 1021468, 1167392, 2042936, 2334784, 4085872, 8171744, 16343488]

約数ペア:

[(1, 16343488), (2, 8171744), (4, 4085872), (7, 2334784), (8, 2042936), (14, 1167392), (16, 1021468), (28, 583696), (32, 510734), (56, 291848), (64, 255367), (112, 145924), (191, 85568), (224, 72962), (382, 42784), (448, 36481), (764, 21392), (1337, 12224), (1528, 10696), (2674, 6112), (3056, 5348)]