16555376

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{1279}}^1$

素因数の和:2096

約数の個数: 20

約数和(自身を含む): 32140800

約数和(自身を除く): 15585424

約数列:

[1, 2, 4, 8, 16, 809, 1279, 1618, 2558, 3236, 5116, 6472, 10232, 12944, 20464, 1034711, 2069422, 4138844, 8277688, 16555376]

約数ペア:

[(1, 16555376), (2, 8277688), (4, 4138844), (8, 2069422), (16, 1034711), (809, 20464), (1279, 12944), (1618, 10232), (2558, 6472), (3236, 5116)]