84651868

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131447}}^1$

素因数の和:131481

約数の個数: 24

約数和(自身を含む): 176666112

約数和(自身を除く): 92014244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 131447, 262894, 525788, 920129, 1840258, 3023281, 3680516, 6046562, 12093124, 21162967, 42325934, 84651868]

約数ペア:

[(1, 84651868), (2, 42325934), (4, 21162967), (7, 12093124), (14, 6046562), (23, 3680516), (28, 3023281), (46, 1840258), (92, 920129), (161, 525788), (322, 262894), (644, 131447)]