22939984

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{33343}}^1$

素因数の和:33394

約数の個数: 20

約数和(自身を含む): 45481216

約数和(自身を除く): 22541232

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 33343, 66686, 133372, 266744, 533488, 1433749, 2867498, 5734996, 11469992, 22939984]

約数ペア:

[(1, 22939984), (2, 11469992), (4, 5734996), (8, 2867498), (16, 1433749), (43, 533488), (86, 266744), (172, 133372), (344, 66686), (688, 33343)]