22078208

素因数分解:

$2^8\times {\mathrm{86243}}^1$

素因数の和:86259

約数の個数: 18

約数和(自身を含む): 44070684

約数和(自身を除く): 21992476

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 86243, 172486, 344972, 689944, 1379888, 2759776, 5519552, 11039104, 22078208]

約数ペア:

[(1, 22078208), (2, 11039104), (4, 5519552), (8, 2759776), (16, 1379888), (32, 689944), (64, 344972), (128, 172486), (256, 86243)]