87968776

素因数分解:

$2^3\times 7^1\times {\mathrm{1570871}}^1$

素因数の和:1570884

約数の個数: 16

約数和(自身を含む): 188504640

約数和(自身を除く): 100535864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1570871, 3141742, 6283484, 10996097, 12566968, 21992194, 43984388, 87968776]

約数ペア:

[(1, 87968776), (2, 43984388), (4, 21992194), (7, 12566968), (8, 10996097), (14, 6283484), (28, 3141742), (56, 1570871)]