16332556

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 29272320

約数和(自身を除く): 12939764

約数列:

[1, 2, 4, 71, 131, 142, 262, 284, 439, 524, 878, 1756, 9301, 18602, 31169, 37204, 57509, 62338, 115018, 124676, 230036, 4083139, 8166278, 16332556]

約数ペア:

[(1, 16332556), (2, 8166278), (4, 4083139), (71, 230036), (131, 124676), (142, 115018), (262, 62338), (284, 57509), (439, 37204), (524, 31169), (878, 18602), (1756, 9301)]