133647568

素因数分解:

$2^4\times {\mathrm{2347}}^1\times {\mathrm{3559}}^1$

素因数の和:5914

約数の個数: 20

約数和(自身を含む): 259125280

約数和(自身を除く): 125477712

約数列:

[1, 2, 4, 8, 16, 2347, 3559, 4694, 7118, 9388, 14236, 18776, 28472, 37552, 56944, 8352973, 16705946, 33411892, 66823784, 133647568]

約数ペア:

[(1, 133647568), (2, 66823784), (4, 33411892), (8, 16705946), (16, 8352973), (2347, 56944), (3559, 37552), (4694, 28472), (7118, 18776), (9388, 14236)]