86370832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{125539}}^1$

素因数の和:125590

約数の個数: 20

約数和(自身を含む): 171236560

約数和(自身を除く): 84865728

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 125539, 251078, 502156, 1004312, 2008624, 5398177, 10796354, 21592708, 43185416, 86370832]

約数ペア:

[(1, 86370832), (2, 43185416), (4, 21592708), (8, 10796354), (16, 5398177), (43, 2008624), (86, 1004312), (172, 502156), (344, 251078), (688, 125539)]