320816136

素因数分解:

$2^3\times 3^1\times {\mathrm{13367339}}^1$

素因数の和:13367348

約数の個数: 16

約数和(自身を含む): 802040400

約数和(自身を除く): 481224264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 13367339, 26734678, 40102017, 53469356, 80204034, 106938712, 160408068, 320816136]

約数ペア:

[(1, 320816136), (2, 160408068), (3, 106938712), (4, 80204034), (6, 53469356), (8, 40102017), (12, 26734678), (24, 13367339)]