8288648

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 16407360

約数和(自身を除く): 8118712

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 184, 214, 421, 428, 842, 856, 1684, 2461, 3368, 4922, 9683, 9844, 19366, 19688, 38732, 45047, 77464, 90094, 180188, 360376, 1036081, 2072162, 4144324, 8288648]

約数ペア:

[(1, 8288648), (2, 4144324), (4, 2072162), (8, 1036081), (23, 360376), (46, 180188), (92, 90094), (107, 77464), (184, 45047), (214, 38732), (421, 19688), (428, 19366), (842, 9844), (856, 9683), (1684, 4922), (2461, 3368)]