42704888

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{20297}}^1$

素因数の和:20566

約数の個数: 16

約数和(自身を含む): 80380080

約数和(自身を除く): 37675192

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 20297, 40594, 81188, 162376, 5338111, 10676222, 21352444, 42704888]

約数ペア:

[(1, 42704888), (2, 21352444), (4, 10676222), (8, 5338111), (263, 162376), (526, 81188), (1052, 40594), (2104, 20297)]