42856976

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{4691}}^1$

素因数の和:5270

約数の個数: 20

約数和(自身を含む): 83198544

約数和(自身を除く): 40341568

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 4691, 9136, 9382, 18764, 37528, 75056, 2678561, 5357122, 10714244, 21428488, 42856976]

約数ペア:

[(1, 42856976), (2, 21428488), (4, 10714244), (8, 5357122), (16, 2678561), (571, 75056), (1142, 37528), (2284, 18764), (4568, 9382), (4691, 9136)]