87038756

素因数分解:

$2^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{2803}}^1$

素因数の和:3923

約数の個数: 24

約数和(自身を含む): 174296640

約数和(自身を除く): 87257884

約数列:

[1, 2, 4, 7, 14, 28, 1109, 2218, 2803, 4436, 5606, 7763, 11212, 15526, 19621, 31052, 39242, 78484, 3108527, 6217054, 12434108, 21759689, 43519378, 87038756]

約数ペア:

[(1, 87038756), (2, 43519378), (4, 21759689), (7, 12434108), (14, 6217054), (28, 3108527), (1109, 78484), (2218, 39242), (2803, 31052), (4436, 19621), (5606, 15526), (7763, 11212)]