112157072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{163019}}^1$

素因数の和:163070

約数の個数: 20

約数和(自身を含む): 222359280

約数和(自身を除く): 110202208

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 163019, 326038, 652076, 1304152, 2608304, 7009817, 14019634, 28039268, 56078536, 112157072]

約数ペア:

[(1, 112157072), (2, 56078536), (4, 28039268), (8, 14019634), (16, 7009817), (43, 2608304), (86, 1304152), (172, 652076), (344, 326038), (688, 163019)]