99554288

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{144701}}^1$

素因数の和:144752

約数の個数: 20

約数和(自身を含む): 197373528

約数和(自身を除く): 97819240

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 144701, 289402, 578804, 1157608, 2315216, 6222143, 12444286, 24888572, 49777144, 99554288]

約数ペア:

[(1, 99554288), (2, 49777144), (4, 24888572), (8, 12444286), (16, 6222143), (43, 2315216), (86, 1157608), (172, 578804), (344, 289402), (688, 144701)]