16431388

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 29804544

約数和(自身を除く): 13373156

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 1231, 2462, 3337, 4924, 6674, 13348, 57857, 87401, 115714, 174802, 231428, 349604, 4107847, 8215694, 16431388]

約数ペア:

[(1, 16431388), (2, 8215694), (4, 4107847), (47, 349604), (71, 231428), (94, 174802), (142, 115714), (188, 87401), (284, 57857), (1231, 13348), (2462, 6674), (3337, 4924)]