86244154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 142433280

約数和(自身を除く): 56189126

約数列:

[1, 2, 19, 38, 43, 47, 86, 94, 817, 893, 1123, 1634, 1786, 2021, 2246, 4042, 21337, 38399, 42674, 48289, 52781, 76798, 96578, 105562, 917491, 1002839, 1834982, 2005678, 2269583, 4539166, 43122077, 86244154]

約数ペア:

[(1, 86244154), (2, 43122077), (19, 4539166), (38, 2269583), (43, 2005678), (47, 1834982), (86, 1002839), (94, 917491), (817, 105562), (893, 96578), (1123, 76798), (1634, 52781), (1786, 48289), (2021, 42674), (2246, 38399), (4042, 21337)]