86997596

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{10979}}^1$

素因数の和:11273

約数の個数: 24

約数和(自身を含む): 174625920

約数和(自身を除く): 87628324

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 10979, 21958, 43916, 76853, 153706, 307412, 3107057, 6214114, 12428228, 21749399, 43498798, 86997596]

約数ペア:

[(1, 86997596), (2, 43498798), (4, 21749399), (7, 12428228), (14, 6214114), (28, 3107057), (283, 307412), (566, 153706), (1132, 76853), (1981, 43916), (3962, 21958), (7924, 10979)]