97799888

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{142151}}^1$

素因数の和:142202

約数の個数: 20

約数和(自身を含む): 193895328

約数和(自身を除く): 96095440

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 142151, 284302, 568604, 1137208, 2274416, 6112493, 12224986, 24449972, 48899944, 97799888]

約数ペア:

[(1, 97799888), (2, 48899944), (4, 24449972), (8, 12224986), (16, 6112493), (43, 2274416), (86, 1137208), (172, 568604), (344, 284302), (688, 142151)]