42563824

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{26339}}^1$

素因数の和:26448

約数の個数: 20

約数和(自身を含む): 83287080

約数和(自身を除く): 40723256

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 26339, 52678, 105356, 210712, 421424, 2660239, 5320478, 10640956, 21281912, 42563824]

約数ペア:

[(1, 42563824), (2, 21281912), (4, 10640956), (8, 5320478), (16, 2660239), (101, 421424), (202, 210712), (404, 105356), (808, 52678), (1616, 26339)]