97993904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{142433}}^1$

素因数の和:142484

約数の個数: 20

約数和(自身を含む): 194279976

約数和(自身を除く): 96286072

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 142433, 284866, 569732, 1139464, 2278928, 6124619, 12249238, 24498476, 48996952, 97993904]

約数ペア:

[(1, 97993904), (2, 48996952), (4, 24498476), (8, 12249238), (16, 6124619), (43, 2278928), (86, 1139464), (172, 569732), (344, 284866), (688, 142433)]