28531208

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{50231}}^1$

素因数の和:50308

約数の個数: 16

約数和(自身を含む): 54250560

約数和(自身を除く): 25719352

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 50231, 100462, 200924, 401848, 3566401, 7132802, 14265604, 28531208]

約数ペア:

[(1, 28531208), (2, 14265604), (4, 7132802), (8, 3566401), (71, 401848), (142, 200924), (284, 100462), (568, 50231)]