7887056

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{8081}}^1$

素因数の和:8150

約数の個数: 20

約数和(自身を含む): 15533604

約数和(自身を除く): 7646548

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 8081, 16162, 32324, 64648, 129296, 492941, 985882, 1971764, 3943528, 7887056]

約数ペア:

[(1, 7887056), (2, 3943528), (4, 1971764), (8, 985882), (16, 492941), (61, 129296), (122, 64648), (244, 32324), (488, 16162), (976, 8081)]