16289488

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{1783}}^1$

素因数の和:2362

約数の個数: 20

約数和(自身を含む): 31633888

約数和(自身を除く): 15344400

約数列:

[1, 2, 4, 8, 16, 571, 1142, 1783, 2284, 3566, 4568, 7132, 9136, 14264, 28528, 1018093, 2036186, 4072372, 8144744, 16289488]

約数ペア:

[(1, 16289488), (2, 8144744), (4, 4072372), (8, 2036186), (16, 1018093), (571, 28528), (1142, 14264), (1783, 9136), (2284, 7132), (3566, 4568)]